{"title":"Aquarium Filtration","description":"","products":[{"product_id":"bio-rings","title":"Bio Rings","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cspan data-mce-fragment=\"1\"\u003ePromotes growth of \u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eb\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003eeneficial bacteria\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eHelps reduce ammonia and nitrite over time\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eEasy to clean and long-lasting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp data-mce-fragment=\"1\"\u003eBeneficial bacteria are the key to a healthy aquarium system as they effectively remove toxic ammonia and nitrite from the water column. Improve the good bacteria count in your aquarium by adding bio rings to your filter. They are great for use\u003cspan data-mce-fragment=\"1\"\u003e in canister filters, hang on back filters, sumps and more. The shape and porous design of these rings is intended to maximize the amount of surface area for beneficial bacteria to live and for water to flow freely through the rings.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp data-mce-fragment=\"1\"\u003e1 bag of bio rings weighs 1lb 2 oz (500 grams)\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eFor optimum efficiency, it is recommended to clean your bio rings every 1-3 months as needed. To clean, simply rinse in dechlorinated or tank water until debris has been loosened and removed.\u003c\/p\u003e\n\u003cp\u003e\u003cspan id=\"pirate_product_6145418884\" class=\"pirate_product\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Eva","offers":[{"title":"Default Title","offer_id":20738581316,"sku":"EQ70007","price":9.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/bio-rings-4780470.jpg?v=1766095159"},{"product_id":"pre-filter-sponge","title":"Pre Filter Sponge","description":"\u003cul\u003e\n\u003cli\u003ePrevents small animals and debris from getting sucked up\u003c\/li\u003e\n\u003cli\u003eIncreases filter capacity\u003c\/li\u003e\n\u003cli\u003eUses coarse foam to extend time between cleaning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eThe pre-filter or intake sponge is a simple foam cylinder that is designed to slip over the intake tube of\u003cstrong\u003e \u003c\/strong\u003ehang-on-back (HOB) and canister filters. The filter intake tube often has large openings, so use a pre filter sponge to prevent fish, shrimp, and sizable debris from getting sucked up and ruining the filter motor. Not only does an intake sponge clear up your water, but it also provides valuable surface area to grow beneficial bacteria.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFind out which sponge size to get and how to properly fit it to your hang-on-back or canister filter intake by viewing the Sizing Chart and Video below. (Click the \"Show More\" button to expand the Directions\/Specifications section.)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eMini:\u003c\/strong\u003e\u003cbr\u003eIntake hole: 0.5  inches \u003cbr\u003eDiameter: 1.5 inches\u003cbr\u003eLength: 2.75 inches\u003cbr\u003ePore Size: approximately 25 ppi\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMedium:\u003cbr\u003e\u003c\/strong\u003eIntake hole: 0.5 inches\u003cbr\u003eDiameter: 2.5 inches\u003cbr\u003eLength: 3 inches\u003cbr\u003ePore Size: approximately 25 ppi\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLarge:\u003cbr\u003e\u003c\/strong\u003eIntake hole: 1.25 inches\u003cbr\u003eDiameter: 3.5 inches\u003cbr\u003eLength: 5.5 inches\u003cbr\u003ePore Size: approximately 20–25 ppi\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCleaning Instructions:\u003c\/strong\u003e\u003cbr\u003e1. Use a large fish bag, ziploc bag, or pitcher to put around the sponge while inside of the aquarium. \u003cbr\u003e2. Lift the water and sponge out to catch the majority of debris that comes off during removal. \u003cbr\u003e3. Squeeze the sponge inside the container of aquarium water. \u003cbr\u003e4. Discard the dirty water, get more water from the aquarium, and repeat until sponge filter is mostly free of debris. (If you're only using the pre filter sponge as a mechanical filter, you can also rinse it at the sink.) \u003cbr\u003e5. Reinstall the sponge and wait for a couple hours for the water to clear back up from the debris released when removing and reinstalling.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNote: \u003c\/strong\u003eDepending on the filter's suction power and size of animal, tiny fry, shrimp, and snails can still get through the foam in some cases. We recommend using a filter with gentler flow when keeping very small animals.\u003c\/p\u003e\n\u003ch4\u003eSizing Chart and Video\u003c\/h4\u003e\n\u003cdiv class=\"table-responsive\"\u003e\n\u003ctable style=\"width: 100%; table-layout: fixed; border-collapse: separate !important; font-weight: 100;\" class=\"table\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #00892f; color: #ffffff;\"\u003e\n\u003ctd\u003e\n\u003cp style=\"color: #ffffff;\"\u003e\u003cstrong\u003ePre-Filter Size\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd style=\"width: 60%;\"\u003e\n\u003cp style=\"color: #ffffff;\"\u003e\u003cstrong\u003eFilter Brand\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp style=\"color: #ffffff;\"\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eMini\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAqueon QuietFlow LED 10; Fluval AquaClear 20; Marina Slim S10 \/ S15 \/ S20; Marineland Penguin 75\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #bfe1cb;\"\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eMedium\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAqueon QuietFlow LED 10 \/ 20 \/ 30; Fluval AquaClear 30 \/ 50 and C2 \/ C3; Marineland Penguin 75 \/ 100 \/ 150; Penn-Plax Cascade Hang-on-Back Filters; Tetra Whisper EX 20 \/ 30 \/ 45 \u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eLarge\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAquatop CF 300 \/ 400 UV, FZ13, FZ27; Fluval 107 \/ 207 \/ 307 \/ 407; Marineland Canister 160 \/ 220 \/ 360 \/ 530 and Penguin 200; Penn-Plax Cascade Canister Filter 500-1500 and Cascade Max Flow; Seachem Tidal 55 \/ 75 \/ 110; Sicce Whale 120 \/ 200 \/ 350 \/ 500; SunSun Canister Filters\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #bfe1cb;\"\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cstrong\u003eLarge\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eAqueon QuietFlow LED 50 \/ 75; Fluval AquaClear 70 \/ 100; Fluval C4; Fluval FX4 \/ FX6; Marineland Emperor 400 and Penguin 350; Tetra Whisper IQ 20 \/ 30 \/ 45 and Whisper EX 70\u003cmeta charset=\"utf-8\"\u003e; Oase Canister and Hang-on-Back Filters\u003c\/p\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\n\u003cp\u003eNeeds O-ring or zip tie (see video)\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"text-align: center;\"\u003e\u003cbr\u003e\u003c\/div\u003e","brand":"Eva","offers":[{"title":"Mini","offer_id":40312707907653,"sku":"810055290345","price":4.99,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":40312707874885,"sku":"810055290338","price":5.99,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":40312707842117,"sku":"lg1sp","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/pre-filter-sponge-7213081.jpg?v=1766095157"},{"product_id":"seachem-purigen","title":"Seachem Purigen","description":"\u003cul\u003e\n\u003cli\u003eAbsorbs Ammonia, Nitrite \u0026amp; Nitrate\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRemoves Tannins From Water\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eImproves Water Clarity\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003ePurigen is a filter media designed to absorb organic waste such as ammonia, nitrites and nitrates at an incredible rate. When in use, it makes for a crystal clear water column. It is extremely helpful if being used to remove tannins as well. It is not known to remove aquatic fertilizers. Over time, Purigen will darken from white to brown so you can visually tell when it has been exhausted. Many hobbyists won't run a tank without it.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eThe 100ml size comes in it's own pouch so all you do is add it to your filter. Rinse before use.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1.4em;\"\u003e\u003c\/span\u003e\u003cspan\u003ePurigen can be regenerated. As it adsorbs waste, Purigen will change color from a pale blonde to a dark brown, almost black. Once it is exhausted, it can be regenerated with a solution of bleach and water. The bleach will literally “burn off” the organics that have been removed from the tank.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv class=\"panel panel-default\"\u003e\n\u003cdiv aria-expanded=\"true\" class=\"accordion-body collapse in\" id=\"collapse8Two\"\u003e\n\u003cdiv class=\"panel-body m-md\"\u003e\n\u003cp\u003eSoak in a 1:1 bleach:water solution for 24 hours in a non-metallic container in a well ventilated area and away from children. Use regular 8.25% hypochlorite household bleach (non-scented, no dyes, do not use a splash-less bleach). Rinse well, then soak for 8 hours with a solution containing 4 tablespoons of\u003cspan\u003e \u003c\/span\u003e\u003ca href=\"\/collections\/water-care\/products\/seachem-prime-water-conditioner\" target=\"_blank\"\u003edechlorinator\u003c\/a\u003e per cup of water. Rinse well. For freshwater use, soak for 4 hours with a solution containing 2 tablespoons of pH buffer per cup of water.\u003c\/p\u003e\n\u003cp\u003eDo not reuse if odor of bleach\/chlorine is detectable.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Rainier","offers":[{"title":"Default Title","offer_id":26071533128,"sku":"000116016506","price":13.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/seachem-purigen-7238775.jpg?v=1766095151"},{"product_id":"sponge-pad-coarse","title":"Sponge Pad Coarse","description":"\u003cul\u003e\n\u003cli\u003eCoarse foam\u003c\/li\u003e\n\u003cli\u003eReusable\u003c\/li\u003e\n\u003cli\u003eFits all filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eCoarse sponge pad is a replacement for throwaway cartridges in aquarium filters. Not only are the cartridges costly, they are also bad for the environment. Coarse sponge pads can be reused for many years with normal use. With this porosity of the foam, they are nearly clog-proof. They also filter out larger particles of waste before getting to your \u003ca href=\"\/collections\/filter-media\/products\/fine-poly-pad\" target=\"_blank\"\u003efine filter pads\u003c\/a\u003e or \u003ca href=\"\/collections\/filter-media\/products\/bio-rings\" target=\"_blank\"\u003ebio rings\u003c\/a\u003e.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePore Size:\u003c\/strong\u003e 15ppi (different manufacturers rate porosity slightly different as it's an approximation)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCleaning Instructions:\u003c\/strong\u003e\u003cspan\u003e Have a bag or container ready to put the sponge in once removed from the filter. \u003c\/span\u003eLift the water and sponge out to catch the majority of debris that will come off while removing. Next, use the aquarium water and squeeze out the debris from the sponge. Discard the water and get more water from the aquarium and repeat until sponge filter is mostly free of debris. \u003c\/p\u003e\n\u003cp\u003eReinstall the sponge and wait for a couple hours for the water to clear back up from the debris released when removing and reinstalling. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFilter Fitment:\u003c\/strong\u003e All filters (cut to size for best fit)\u003c\/p\u003e","brand":"Eva","offers":[{"title":"Default Title","offer_id":12165655560293,"sku":"EQ70080","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/sponge-pad-coarse-1261514.jpg?v=1766095095"},{"product_id":"fine-poly-pad","title":"Water Polishing Filter Pad","description":"\u003cul\u003e\n\u003cli\u003eGreatly improves water clarity \u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEasy to cut to size of your filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-size: 0.875rem;\"\u003eDense, tightly-woven construction\u003c\/span\u003e\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eThe Aquarium Co-Op Water Polishing Filter Pad is a fine filter floss designed to remove the finest particulate from your water column. It clears tank cloudiness for visibly clearer water. Available as a thick woven pad, it easily cuts down to size for a custom fit inside any filter.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eDid you know your filter isn’t optimized to function at its best out-of-the-box? \u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eMore importantly, did you know you can easily maximize your filter’s efficiency with a few simple hacks?\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eTiny particles of uneaten food and waste can pass through coarse filter media, recirculating through and ultimately remaining in your water column. Not only does this detritus visibly cloud your aquarium’s water, it also breaks down into ammonia, a toxic compound that leads to stress, disease, and sudden death in aquatic life. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eThe Aquarium Co-Op\u003c\/span\u003e\u003cstrong\u003e \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eWater Clarifying Filter Pad acts as an extra layer of mechanical filtration when combined with larger-pored filter media. It ensures most waste particles are removed, ensuring a cleaner system and visibly clearer water.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eDisposable cartridges are expensive and aren’t able to screen out super fine particles. DIY filter media like polyester fiber fill isn’t designed for aquatic use and may be pre-treated with chemicals. They can also loosen in water, causing fibers to separate and float around your tank.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe Aquarium Co-Op Water Clarifying Filter Pad is the cheapest, most effective way to ensure crystal clear water —\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e \u003c\/span\u003ewithout shelling out for pricey equipment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow To Use:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eThe pad comes folded in half and can easily be cut down to fit inside any filter.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eUse it with \u003c\/span\u003e\u003ca href=\"\/products\/sponge-pad-coarse\" target=\"_blank\" rel=\"noopener\" data-mce-href=\"https:\/\/www.aquariumcoop.com\/products\/sponge-pad-coarse\"\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eAquarium Co-Op’s Coarse Sponge Pad\u003c\/span\u003e\u003c\/a\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e or any larger-pored filter media to remove both large and small particles from your water. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAfter cutting down to size, insert the Water Clarifying Filter Pad behind\/under coarse filter media, so that water passes through the coarse media first and the Water Clarifying Filter Pad second.\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e \u003c\/span\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eThe pad’s fine polyester fibers effectively trap micro debris as water passes through your two-stage mechanical filtration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhen To Replace:\u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003eDue to the pad’s fine porosity, over time it may clog as it becomes saturated with debris. Water Clarifying Pads are not reusable and should be replaced during regular filter maintenance periods. Fortunately, one pad supplies multiple cut-outs so you don’t need to buy new pads as often.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSize: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e17.5 x 9.8 inches unfolded\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaterial: \u003c\/strong\u003e\u003cspan style=\"font-weight: 400;\" data-mce-style=\"font-weight: 400;\"\u003e100% woven polyester\u003c\/span\u003e\u003c\/p\u003e","brand":"Eva","offers":[{"title":"Default Title","offer_id":12165836734565,"sku":"EQ70074","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/water-polishing-filter-pad-5366332.jpg?v=1766095094"},{"product_id":"phosphate-media-pad","title":"Phosphate Media Pad","description":"\u003cul\u003e\n\u003cli\u003eAbsorbs phosphates in aquarium water\u003c\/li\u003e\n\u003cli\u003e\u003cspan data-mce-fragment=\"1\"\u003eCan be cut to custom fit your filter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eImproves water quality and clarity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp data-mce-fragment=\"1\"\u003ePhosphate pads are great for lowering your phosphate levels in your aquarium. Excess phosphates in the water column can cause algae growth and compromise fish health. Adding phosphate absorbing filter pads to your filter can ensure your tank remains healthy. \u003cspan data-mce-fragment=\"1\"\u003eThey can easily be be cut down to the size of your filter for a perfect fit. Live plants prefer at least some phosphates be available in the water column, so this filter pad is best used in tanks with elevated phosphate levels.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur phosphate pads come in a rigid 17.5 inch long and 9.8 inch wide pad. They come folded in half. Also serves as a great secondary polishing pad to remove unwanted waste and particles.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eTo use a sponge filter tank, simply wrap the phosphate pad around the sponge filter and fasten with string, zip tie, or a temporary rubber band.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWe are often asked \"How long do these last?\" It depends on the amount of phosphate, so the only way to tell is by \u003ca href=\"\/products\/fritz-phosphate-test-kit\" rel=\"noopener\" target=\"_blank\"\u003emeasuring phosphate\u003c\/a\u003e. The more phosphate in the aquarium, the faster it will be exhausted. \u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"pirate_product\" id=\"pirate_product_1350298992741\"\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"Eva","offers":[{"title":"Default Title","offer_id":12538837598309,"sku":"EQ70077","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/phosphate-media-pad-2791230.jpg?v=1766095093"},{"product_id":"carbon-infused-media-pad","title":"Carbon Infused Media Pad","description":"\u003cul\u003e\n\u003cli\u003eCarbon removes impurities and odors\u003c\/li\u003e\n\u003cli\u003eEasy to cut to size of your filter\u003c\/li\u003e\n\u003cli\u003eKeeps water clean and clear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur Carbon-Infused Media Pads are great for removing discoloration, toxic waste chemicals, medication, and odors from your aquarium water. When added to your filter, it also helps to polish and clarify the water in your tank. This filter pad works similarly to loose activated carbon media but is much easier to handle and manage. It can easily be be cut down to the size of your filter for a perfect fit.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eThe most common type of chemical filtration is activated carbon, which is a highly porous charcoal that readily absorbs medications, tannins, and other impurities. Activated carbon for aquariums usually comes in loose granules and must be contained in a \u003ca href=\"https:\/\/www.aquariumcoop.com\/products\/aquarium-fish-tank-media-filter-bag\" target=\"_blank\"\u003efilter media bag\u003c\/a\u003e. Our carbon pads are much easier to use, cut to fit, and remove when used up.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eOur Carbon pads come in a rigid 17.5 inch long and 9.8 inch wide pad. They come folded in half. Also a great secondary polishing pad to remove unwanted waste and particles.\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003e\u003cspan\u003eTo filter out chemicals in a sponge filter tank, simply wrap the carbon pad around the sponge filter and fasten with string, zip tie, or a temporary rubber band.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp data-mce-fragment=\"1\"\u003eWe are often asked \"How long do these last?\" It depends on the amount of tannins, medication, and pollutants in your aquarium water. The more toxic chemicals and discoloration in the water, the faster it will be exhausted.\u003c\/p\u003e","brand":"Eva","offers":[{"title":"Default Title","offer_id":12538842513509,"sku":"27660360264","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/carbon-infused-media-pad-4700599.jpg?v=1766095092"},{"product_id":"ziss-bubble-bio-moving-bed-filter","title":"Ziss Bubble Bio Moving Bed Filter","description":"\u003cul\u003e\n\u003cli\u003eCreates a Strong Colony of Beneficial Bacteria\u003c\/li\u003e\n\u003cli\u003eTough and Durable Construction\u003c\/li\u003e\n\u003cli\u003eGreat Filter for Turtle Tanks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eThe Ziss Bubble Bio Moving Bed Filter is the first of its kind that runs off of an air supply and fits inside the aquarium. These units are great because they come with an easy to remove intake sponge and the media starts moving from day one. While this filter runs, the media inside is constantly rubbing against itself which keeps the media clean and allows the strongest bacteria to thrive. With oxygen traveling through the air intake combined with strong bacteria - these filters can handle large amounts of ammonia in comparison to other types of filters.\u003cbr\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e2.95 inches x 9.8 inches\u003c\/p\u003e\n\u003cp\u003eFilter Volume : 600ml\u003c\/p\u003e\n\u003cp\u003eWe feel this filter is best suited for 20 gallon tall and larger aquariums. One Ziss Bubble Bio can handle up to 40 gallons by itself. Best combined with a sponge filter or hang on back as this will handle your biological load in the aquarium and some mechanical, but if you want crystal clear water you'll want to add a mechanical filter like a sponge filter or hang on back to the mix.\u003c\/p\u003e","brand":"Ziss Aqua","offers":[{"title":"Default Title","offer_id":18392013635653,"sku":"8809574560116","price":31.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/ziss-bubble-bio-moving-bed-filter-2278229.jpg?v=1766095092"},{"product_id":"aquarium-fish-tank-media-filter-bag","title":"Aquarium Filter Media Bag","description":"\u003cul\u003e\n\u003cli\u003eEasy to fill and empty\u003c\/li\u003e\n\u003cli\u003eKeeps loose filter media contained\u003c\/li\u003e\n\u003cli\u003eLess mess during filter maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eKeep your loose filter media better contained with a mesh filter media bag. They are great for \u003ca href=\"\/products\/bio-rings\" target=\"_blank\"\u003ebio rings\u003c\/a\u003e\u003cspan\u003e, \u003c\/span\u003e\u003ca href=\"\/products\/crushed-coral-1-pound-bag\" target=\"_blank\"\u003ecrushed coral\u003c\/a\u003e\u003cspan\u003e, and carbon - among many other types \u003cstrong\u003e(not recommended for Seachem Purigen)\u003c\/strong\u003e. When it comes time to service your filter, pulling a bag of media out is much easier and less messy than trying to clean your filter with loose media inside. These bags are made of fine mesh so that water circulates freely around and throughout the media.\u003c\/span\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eFill the filter media bag with loose media, such as bio rings for biological filtration, activated carbon for chemical filtration, or crushed coral to help increase pH. Tighten the draw string and tie shut with a bow or knot that can be undone if needed.\u003c\/p\u003e\n\u003cp\u003eIf the filter media bag becomes covered in debris over time, remove it from the filter and rinse it in a container of old tank water. Do not use soap or other cleaning detergents that may harm your aquarium inhabitants.\u003c\/p\u003e\n\u003cp\u003eTwo Size Options:\u003cbr\u003e— Small is 3 inches by 8 inches.\u003cbr\u003e— Large is 4 inches by 12 inches. \u003c\/p\u003e\n\u003cp\u003eMesh Size: 177 Micron or 80 Mesh\u003c\/p\u003e","brand":"Aquarium Co-Op","offers":[{"title":"Small (3\"x8\")","offer_id":19396196925509,"sku":"smallfilterbag1","price":2.99,"currency_code":"USD","in_stock":true},{"title":"Large (4\"x12\")","offer_id":19396203610181,"sku":"largefilterbag1","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/aquarium-filter-media-bag-8632322.jpg?v=1766095088"},{"product_id":"ammonia-reducing-filter-pad","title":"Ammonia Filter Pad","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eAbsorbs ammonia and avoids spikes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGreat for after a move or large clean\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eCan be cut to custom fit your filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eThis pad is designed to absorb toxic ammonia from the aquarium and as a preventative measure to avoid ammonia spikes. Especially useful after moving an aquarium, doing a large cleaning on a tank, or a power outage has occurred where the the balance of the tank has been disrupted. They can easily be be cut down to the size of your filter for a perfect fit.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eOur ammonia pads come in a rigid 17.5 inch long and 9.8 inch wide pad. They come folded in half. Also serves as a great secondary polishing pad to remove unwanted waste and particles.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eTo use a sponge filter tank, simply wrap the ammonia pad around the sponge filter and fasten with string, zip tie, or a temporary rubber band.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eWe are often asked \"How long do these last?\" It depends on the amount of ammonia, so the only way to tell is by \u003ca href=\"\/products\/aquarium-co-op-ammonia-test-strips\" rel=\"noopener\" target=\"_blank\"\u003emeasuring ammonia\u003c\/a\u003e. The more ammonia in the aquarium, the faster it will be exhausted. \u003c\/p\u003e","brand":"Eva","offers":[{"title":"Default Title","offer_id":19721301557317,"sku":"EQ700076","price":10.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/ammonia-filter-pad-9044289.jpg?v=1766094976"},{"product_id":"nano-tank-hang-on-back-filter-1","title":"Nano Tank Hang on Back Filter","description":"\u003cul\u003e\n\u003cli\u003eAdjustable flow control knob \u003c\/li\u003e\n\u003cli\u003eExcellent for small aquariums under 10 gallons\u003c\/li\u003e\n\u003cli\u003eGreat betta tank filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eThis nano hang-on-back filter is excellent for aquariums under 10 gallons. It moves 52 gallons per hour and has an adjustable flow knob for fish who need lower flow such as bettas. It comes fully equipped with media and an intake sponge. However, upgrading to \u003ca href=\"\/products\/pre-filter-sponge?variant=40312707907653\" target=\"_blank\"\u003eour mini pre filter sponge\u003c\/a\u003e is ideal as it offers greater coverage of the intake tube with less clogging from debris. Hot rod this filter by adding \u003ca href=\"\/collections\/filter-media\/products\/sponge-pad-coarse\" title=\"coarse sponge\" target=\"_blank\"\u003ecoarse sponge\u003c\/a\u003e to the media portion rather than the provided cartridges.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eDimensions: 4 inches x 5 inches x 5 inches\u003c\/p\u003e\n\u003cp\u003eWattage: 3 Watts\u003c\/p\u003e\n\u003cp\u003e52 gallons per hour\u003c\/p\u003e\n\u003cp\u003eNote: May not fit on some rimmed aquariums and is best for rimless tanks and 5 gallon and less rimmed tanks\u003c\/p\u003e","brand":"Finnex","offers":[{"title":"Default Title","offer_id":29072277798981,"sku":"850006562077","price":19.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/nano-tank-hang-on-back-filter-2142008.jpg?v=1766094976"},{"product_id":"aquarium-co-op-coarse-sponge-filter","title":"Green Easy Flow Sponge Filter (coarse)","description":"\u003cul\u003e\n\u003cli\u003eAir collar makes smaller bubbles for improved performance\u003c\/li\u003e\n\u003cli\u003eEasy Flow accessory increases water circulation\u003c\/li\u003e\n\u003cli\u003eCoarse, anti-clogging sponge\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eSponge filters offer reliability and hassle-free operation. With no moving parts, all you need is an \u003ca href=\"\/products\/aquarium-co-op-air-pump\" target=\"_blank\"\u003eair pump\u003c\/a\u003e with some \u003ca href=\"\/products\/aquarium-co-op-black-airline-tubing\" target=\"_blank\"\u003eairline tubing\u003c\/a\u003e, and you've got a filter that is fully contained within your aquarium.  Sponge filters are completely reusable, don't need any replacement cartridges, and last for several years. Plus, they are gentle enough for betta fish, baby fry, shrimp, and other slow-moving species. Trusted by fish farms and wholesalers, they are an excellent choice for aquarium filtration that you can set and forget.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eRead this \u003ca href=\"\/blogs\/aquarium\/sponge-filters-the-easiest-fish-tank-filter-ever\" target=\"_blank\"\u003earticle with step-by-step instructions\u003c\/a\u003e or watch our \u003ca rel=\"noopener\" href=\"https:\/\/www.youtube.com\/watch?v=AMscWadYAN4\" target=\"_blank\"\u003edetailed setup video\u003c\/a\u003e.\u003cbr\u003eAdjust the height of the Easy Flow curved tube so that the opening is 1\/3 out of the water and 2\/3 in the water. \u003cstrong\u003eIf you have a shorter tank (like a 10 gallon or a 20 long), please see the sizing chart below. Shallower tanks may require trimming of the Easy Flow uplift tube. \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eAdditional Supplies Needed\u003c\/h4\u003e\n\u003cp\u003eThe sponge filter does not produce air on its own, so you also need to buy the following components to run the sponge filter:\u003cbr\u003e— \u003ca href=\"\/products\/aquarium-co-op-air-pump\" target=\"_blank\"\u003eAir pump\u003c\/a\u003e \u003cbr\u003e— \u003ca href=\"\/products\/aquarium-co-op-black-airline-tubing\" target=\"_blank\"\u003eAirline tubing\u003c\/a\u003e\u003cbr\u003e— \u003ca href=\"\/products\/check-valve\" target=\"_blank\"\u003eCheck valve\u003c\/a\u003e (to prevent water from pouring out of the tank when the power is off)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePore Size:\u003c\/strong\u003e 25ppi (different manufacturers rate porosity slightly different as it's an approximation)\u003c\/p\u003e\n\u003ch4\u003eCleaning Instructions:\u003c\/h4\u003e\n\u003cp\u003e1. Use a fish bag, ziplock bag, or pitcher to put around the sponge while inside of the aquarium. \u003cbr\u003e2. Lift the water and sponge out to catch the majority of debris that will come off while removing. \u003cbr\u003e3. Remove the foam from the plastic basket. Use the aquarium water and squeeze out the debris from the sponge. \u003cbr\u003e4. Discard the water and get more water from the aquarium. \u003cbr\u003e5. Repeat Steps 3 and 4 until sponge filter is mostly free of debris.\u003cbr\u003e6. Scrub the air collar as well to clear out any debris or algae that has covered the holes.\u003cbr\u003e7. Reassemble the sponge filter, and install it back in the aquarium\u003c\/p\u003e","brand":"Aquarium Co-Op","offers":[{"title":"Nano","offer_id":29459429228613,"sku":"29459429228613","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Small","offer_id":29459429195845,"sku":"29459429195845","price":11.99,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":29459429163077,"sku":"29459429163077","price":12.99,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":29459428507717,"sku":"largespongefilter1","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/green-easy-flow-sponge-filter-coarse-5370710.jpg?v=1766094974"},{"product_id":"kasa-wifi-light-timer","title":"Kasa WiFi Light Timer","description":"\u003cul\u003e\n\u003cli\u003eEasy To Use App\u003c\/li\u003e\n\u003cli\u003eOnly Takes Up One Wall Plug\u003c\/li\u003e\n\u003cli\u003eCan Be Used With a Variety of Devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eThe Kasa\/Tp Link Wifi Timer has changed the way we use lighting. We have been running these cell phone app wifi timers in our fish rooms and store for over a year. You can plug many lights into 1 timer by using a power strip. You can also do neat tricks like setting something to turn on every day but not turn off. Why would you do this? Let's say you turn off your filter to feed your aquarium, and typically you do this when you get home from work. You can set the timer to automatically turn the power back on every day at 7pm. \u003c\/p\u003e\n\u003cp\u003eI use this trick for my own fish room. There are days when I work out in the fish room late, normally my lights turn off at 9pm, but I also have them turn off again at midnight. This way if I'm working late and use the app to turn the lights on, they'll automatically turn off again if I forget and not grow algae. \u003c\/p\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/KASA_wifi_timer_HS103P2_US__UG_V1.pdf?v=1609897434\" title=\"Download Manual\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eDownload Manual\u003c\/a\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eIndoor use only\u003c\/p\u003e\n\u003cp\u003eDimensions( H X W X D )\u003cbr\u003e2.62 x 1.57 x 1.50 in.\u003c\/p\u003e","brand":"Custom","offers":[{"title":"Default Title","offer_id":31816773566533,"sku":"31816773566533","price":15.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/kasa-wifi-light-timer-4790810.jpg?v=1766094921"},{"product_id":"aquarium-co-op-power-head","title":"Aquarium Co-Op Powerhead","description":"\u003cul\u003e\n\u003cli\u003eExtra long power cord\u003c\/li\u003e\n\u003cli\u003eIncreases water circulation\u003c\/li\u003e\n\u003cli\u003eFits seamlessly with Aquarium Co-Op Sponge Filter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eThe Aquarium Co-Op Powerhead is perfect for adding circulation to your aquarium — beneficial for minimizing dead zones, ensuring particles reach the filter, and moving food and fertilizer to all parts of the tank. No need to rearrange your entire system to find a plug for it, since the included extra long power cord measures 11.8 feet to reach any outlet. It can be used on its own or with the \u003ca title=\"Aquarium Co-Op Sponge Filter\" href=\"\/collections\/sponge-filters\/products\/aquarium-co-op-coarse-sponge-filter\" target=\"_blank\"\u003eAquarium Co-Op Sponge Filter\u003c\/a\u003e to create a more powerful filtration system. \u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eThe powerhead itself works by sending water up through the bottom intake and pumping it out the top horizontally across the aquarium. Ideal for any aquarium in need of increased circulation. Circulating over 200 gallons per hour, this powerhead is suitable for even larger aquariums to provide additional flow as needed. \u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003e\u003cstrong\u003ePower:\u003c\/strong\u003e 10 watts, 211 gallons per hour \u003cmeta charset=\"utf-8\"\u003e(800L\/hour)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions of the Power Head:\u003c\/strong\u003e 3 7\/8” (L) x 2” (W) x 3 1\/2” (H)\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eInput Diameter:\u003c\/strong\u003e\u003cbr\u003e— 3\/4” Inner\u003cbr\u003e— 1” Outer\u003cbr\u003e— Input attachment length: 3”\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eOutput Diameter:\u003c\/strong\u003e\u003cbr\u003e— 1\/2” Inner\u003cbr\u003e— 5\/8” Outer\u003cbr\u003e— Output length: 1 1\/4”\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e Each unit comes with a 1-year warranty\u003c\/p\u003e","brand":"Aquarium Co-Op","offers":[{"title":"Default Title","offer_id":39475638042693,"sku":"810055291335","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/aquarium-co-op-powerhead-9898499.jpg?v=1766094914"},{"product_id":"stainless-steel-check-valve","title":"CO2 Stainless Steel Check Valve","description":"\u003cul\u003e\n\u003cli\u003eDesigned for pressurized CO2 systems\u003c\/li\u003e\n\u003cli\u003eEssential for prevent water flooding out of the aquarium\u003c\/li\u003e\n\u003cli\u003eDurable stainless steel construction\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cstrong\u003eThis check valve can only be used with a pressurized CO2 cylinder. The air from a regular air pump will not be able to pass through it.\u003c\/strong\u003e A check valve is used within airline tubing to prevent water from siphoning out of an aquarium and into a CO2 regulator. Stainless steel check valves are durable and will hold up over time keeping your equipment safe from leaks. A stainless steel check valve is the best choice when using CO2 as it will hold up better than plastic over a long period of time.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cstrong\u003eCA WARNING\u003c\/strong\u003e: Can expose you to Lead and lead compounds, a carcinogen and reproductive toxicant.  See \u003ca rel=\"noopener\" title=\"www.P65Warnings.ca.gov\" href=\"https:\/\/www.p65warnings.ca.gov\/\" target=\"_blank\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eIf the CO2 regulator is positioned above the rim of the aquarium, then a check valve is not needed. However, in most planted aquariums, the CO2 regulator is lower than the aquarium rim, which means that water will travel out of the airline tubing and all over your floors whenever the CO2 regulator is turned off or loses power. The check valve allows air to pass through in one direction, and it prevents water from passing through the opposite direction.\u003c\/p\u003e\n\u003cp\u003eThe arrow on the check valve indicates the direction of air flow. If you install the check valve backwards, then no air will pass through. Simply flip the direction of the check valve, and it should work again.\u003c\/p\u003e\n\u003cp\u003eThe best way to position a check valve is near the top of your aquarium. This stops the water at the rim instead of down near the pump where over time the pressure could cause a leak. Make sure your airline tubing is cut nicely and free of any tears. Check to make sure the tubing hasn't dried out over time causing the connection to be loose as this will leak in the event of a power outage. \u003c\/p\u003e","brand":"Aquarium Co-Op","offers":[{"title":"Default Title","offer_id":40098517221445,"sku":"810055291717","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/co2-stainless-steel-check-valve-1445947.jpg?v=1766094914"},{"product_id":"easy-flow-sponge-filter-upgrade-kit","title":"Easy Flow Sponge Filter Upgrade Kit","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eNot compatible with Nano sponge filters sold BEFORE December 2023\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eIncreases flow in the aquarium\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eComes with an air collar to make smaller bubbles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eIf you already own an \u003ca href=\"\/products\/aquarium-co-op-coarse-sponge-filter\" target=\"_blank\"\u003eAquarium Co-Op sponge filter\u003c\/a\u003e but wish you had greater water circulation, get the Easy Flow Upgrade Kit. By lengthening and curving the uplift tube, water flows out of the sponge filter horizontally across the water surface, increasing the current and oxygenation in the fish tank. No need for an air stone because it also comes with an air collar that creates smaller bubbles for quieter sound and optimized sponge filter performance. It works with the Aquarium Co-Op small, medium, and large sponge filters, as well as our nano sponge filters made after 2023.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIf you have a shorter tank (like a 10 gallon or a 20 long), please see the sizing chart below. Shallower tanks may require trimming of the Easy Flow uplift tube. \u003c\/strong\u003e\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eRead this \u003ca href=\"\/blogs\/aquarium\/sponge-filters-the-easiest-fish-tank-filter-ever\" target=\"_blank\"\u003earticle with step-by-step instructions\u003c\/a\u003e or watch our \u003ca href=\"https:\/\/youtu.be\/AMscWadYAN4\" target=\"_blank\"\u003edetailed setup video. \u003c\/a\u003e\u003c\/p\u003e\n\u003ch4\u003eTips and Tricks:\u003c\/h4\u003e\n\u003cp\u003e— When cleaning your sponge filter, don't forget to scrub the air collar and clear out any debris or algae that has covered the holes.\u003c\/p\u003e\n\u003ch4\u003eHeight of Easy Flow Accessory\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \u003cstrong\u003eItem\u003c\/strong\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Height\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall sponge filter with Easy Flow\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e20 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eMedium sponge filter with Easy Flow\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e22 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eLarge sponge filter with Easy Flow\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e12 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e22 inches\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eRecommended Sizing Chart\u003c\/h4\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAquarium Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSponge Filter Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSmall column (or narrow) tanks\u003c\/td\u003e\n\u003ctd\u003eNano\u003c\/td\u003e\n\u003ctd\u003eTrim the tube heights to shorten if needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5.5-gallon tank (and other tanks shorter than 10\")\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSmall\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eTrim the tube heights to shorten if needed\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e10-gallon tank\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003eSmall\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e20-gallon high tank\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e20-gallon long tank\u003c\/td\u003e\n\u003ctd\u003eSmall\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e29-gallon tank\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e30-gallon tank\u003c\/td\u003e\n\u003ctd\u003eMedium\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e40-gallon breeder tank\u003c\/td\u003e\n\u003ctd\u003e2 Medium\u003cbr\u003e\n\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e55-gallon tank\u003c\/td\u003e\n\u003ctd\u003e2 Medium\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e75- and 90-gallon tanks\u003c\/td\u003e\n\u003ctd\u003e2 Medium (for planted tanks) or 2 Large (for heavily stocked tanks)\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e125-gallon tank\u003c\/td\u003e\n\u003ctd\u003e2 Large\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTanks deeper than 22\"\u003c\/td\u003e\n\u003ctd\u003eMedium or Large (2 or more)\u003c\/td\u003e\n\u003ctd\u003eStack the sponge filters to increase height\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/AMscWadYAN4?si=u-2T5E3lcIsgBhVH\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e","brand":"Aquarium Co-Op","offers":[{"title":"Default Title","offer_id":40634866040901,"sku":"810055292424","price":3.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/easy-flow-sponge-filter-upgrade-kit-6444950.jpg?v=1766094907"},{"product_id":"black-easy-flow-sponge-filter-coarse","title":"Black Easy Flow Sponge Filter (coarse)","description":"\u003cul\u003e\n\u003cli\u003eAir collar makes smaller bubbles for improved performance\u003c\/li\u003e\n\u003cli\u003eEasy Flow accessory increases water circulation\u003c\/li\u003e\n\u003cli\u003eCoarse, anti-clogging sponge\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eSponge filters offer reliability and hassle-free operation. With no moving parts, all you need is an \u003ca href=\"\/products\/aquarium-co-op-air-pump\" target=\"_blank\"\u003eair pump\u003c\/a\u003e with some \u003ca href=\"\/products\/aquarium-co-op-black-airline-tubing\" target=\"_blank\"\u003eairline tubing\u003c\/a\u003e, and you've got a filter that is fully contained within your aquarium.  Sponge filters are completely reusable, don't need any replacement cartridges, and last for several years. Plus, they are gentle enough for betta fish, baby fry, shrimp, and other slow-moving species. Trusted by fish farms and wholesalers, they are an excellent choice for aquarium filtration that you can set and forget.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eRead this \u003ca href=\"\/blogs\/aquarium\/sponge-filters-the-easiest-fish-tank-filter-ever\" target=\"_blank\"\u003earticle with step-by-step instructions\u003c\/a\u003e or watch our \u003ca rel=\"noopener\" href=\"https:\/\/www.youtube.com\/watch?v=AMscWadYAN4\" target=\"_blank\"\u003edetailed setup video\u003c\/a\u003e.\u003cbr\u003eAdjust the height of the Easy Flow curved tube so that the opening is 1\/3 out of the water and 2\/3 in the water. \u003cstrong\u003eIf you have a shorter tank (like a 10 gallon or a 20 long), please see the sizing chart below. Shallower tanks may require trimming of the Easy Flow uplift tube. \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eAdditional Supplies Needed\u003c\/h4\u003e\n\u003cp\u003eThe sponge filter does not produce air on its own, so you also need to buy the following components to run the sponge filter:\u003cbr\u003e— \u003ca href=\"\/products\/aquarium-co-op-air-pump\" target=\"_blank\"\u003eAir pump\u003c\/a\u003e \u003cbr\u003e— \u003ca href=\"\/products\/aquarium-co-op-black-airline-tubing\" target=\"_blank\"\u003eAirline tubing\u003c\/a\u003e\u003cbr\u003e— \u003ca href=\"\/products\/check-valve\" target=\"_blank\"\u003eCheck valve\u003c\/a\u003e (to prevent water from pouring out of the tank when the power is off)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePore Size:\u003c\/strong\u003e 25ppi (different manufacturers rate porosity slightly different as it's an approximation)\u003c\/p\u003e\n\u003ch4\u003eCleaning Instructions:\u003c\/h4\u003e\n\u003cp\u003e1. Use a fish bag, ziplock bag, or pitcher to put around the sponge while inside of the aquarium. \u003cbr\u003e2. Lift the water and sponge out to catch the majority of debris that will come off while removing. \u003cbr\u003e3. Remove the foam from the plastic basket. Use the aquarium water and squeeze out the debris from the sponge. \u003cbr\u003e4. Discard the water and get more water from the aquarium. \u003cbr\u003e5. Repeat Steps 3 and 4 until sponge filter is mostly free of debris.\u003cbr\u003e6. Scrub the air collar as well to clear out any debris or algae that has covered the holes.\u003cbr\u003e7. Reassemble the sponge filter, and install it back in the aquarium\u003c\/p\u003e","brand":"Aquarium Co-Op","offers":[{"title":"Nano","offer_id":42365645062213,"sku":"810055293179","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Small","offer_id":42365645094981,"sku":"810055293186","price":11.99,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":42365645127749,"sku":"810055293193","price":12.99,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":42365645160517,"sku":"810055293209","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/black-easy-flow-sponge-filter-coarse-9813023.jpg?v=1766094853"},{"product_id":"black-easy-flow-sponge-filter-fine","title":"Black Easy Flow Sponge Filter (fine)","description":"\u003cul\u003e\n\u003cli\u003eAir collar makes smaller bubbles for improved performance\u003c\/li\u003e\n\u003cli\u003eEasy Flow accessory increases water circulation\u003c\/li\u003e\n\u003cli\u003eFine sponge for polishing the water\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eSponge filters offer reliability and hassle-free operation. With no moving parts, all you need is an \u003ca href=\"\/products\/aquarium-co-op-air-pump\" target=\"_blank\"\u003eair pump\u003c\/a\u003e with some \u003ca href=\"\/products\/aquarium-co-op-black-airline-tubing\" target=\"_blank\"\u003eairline tubing\u003c\/a\u003e, and you've got a filter that is fully contained within your aquarium.  Sponge filters are completely reusable, don't need any replacement cartridges, and last for several years. Plus, they are gentle enough for betta fish, baby fry, shrimp, and other slow-moving species. Trusted by fish farms and wholesalers, they are an excellent choice for aquarium filtration that you can set and forget.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eRead this \u003ca href=\"\/blogs\/aquarium\/sponge-filters-the-easiest-fish-tank-filter-ever\" target=\"_blank\"\u003earticle with step-by-step instructions\u003c\/a\u003e or watch our \u003ca rel=\"noopener\" href=\"https:\/\/www.youtube.com\/watch?v=AMscWadYAN4\" target=\"_blank\"\u003edetailed setup video\u003c\/a\u003e.\u003cbr\u003eAdjust the height of the Easy Flow curved tube so that the opening is 1\/3 out of the water and 2\/3 in the water. \u003cstrong\u003eIf you have a shorter tank (like a 10 gallon or a 20 long), please see the sizing chart below. Shallower tanks may require trimming of the Easy Flow uplift tube. \u003c\/strong\u003e\u003c\/p\u003e\n\u003ch4\u003eAdditional Supplies Needed\u003c\/h4\u003e\n\u003cp\u003eThe sponge filter does not produce air on its own, so you also need to buy the following components to run the sponge filter:\u003cbr\u003e— \u003ca href=\"\/products\/aquarium-co-op-air-pump\" target=\"_blank\"\u003eAir pump\u003c\/a\u003e \u003cbr\u003e— \u003ca href=\"\/products\/aquarium-co-op-black-airline-tubing\" target=\"_blank\"\u003eAirline tubing\u003c\/a\u003e\u003cbr\u003e— \u003ca href=\"\/products\/check-valve\" target=\"_blank\"\u003eCheck valve\u003c\/a\u003e (to prevent water from pouring out of the tank when the power is off)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePore Size:\u003c\/strong\u003e 40 ppi (different manufacturers rate porosity slightly different as it's an approximation)\u003c\/p\u003e\n\u003ch4\u003eCleaning Instructions:\u003c\/h4\u003e\n\u003cp\u003e1. Use a fish bag, ziplock bag, or pitcher to put around the sponge while inside of the aquarium. \u003cbr\u003e2. Lift the water and sponge out to catch the majority of debris that will come off while removing. \u003cbr\u003e3. Remove the foam from the plastic basket. Use the aquarium water and squeeze out the debris from the sponge. \u003cbr\u003e4. Discard the water and get more water from the aquarium. \u003cbr\u003e5. Repeat Steps 3 and 4 until sponge filter is mostly free of debris.\u003cbr\u003e6. Scrub the air collar as well to clear out any debris or algae that has covered the holes.\u003cbr\u003e7. Reassemble the sponge filter, and install it back in the aquarium\u003c\/p\u003e","brand":"Aquarium Co-Op","offers":[{"title":"Nano","offer_id":42365654171717,"sku":"810055293216","price":9.99,"currency_code":"USD","in_stock":true},{"title":"Small","offer_id":42365654204485,"sku":"810055293223","price":11.99,"currency_code":"USD","in_stock":true},{"title":"Medium","offer_id":42365654237253,"sku":"810055293230","price":12.99,"currency_code":"USD","in_stock":true},{"title":"Large","offer_id":42365654270021,"sku":"810055293247","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/black-easy-flow-sponge-filter-fine-7581835.jpg?v=1766094789"},{"product_id":"thick-sponge-pad","title":"Filter Optimizing Pad","description":"\u003cul\u003e\n\u003cli\u003e3 Porosities to Choose From\u003c\/li\u003e\n\u003cli\u003eReusable\u003c\/li\u003e\n\u003cli\u003eFits all filters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eThese 2 inch thick reusable sponge pads come in three porosities. Black 15ppi being the most coarse and slowest to clog. The green 30ppi which is less coarse and should be the majority of the sponge used in a filter. The blue pad is 40ppi and is a fine polishing pad and will require frequent cleaning but will remove the most from your water to help get a crystal clear look. \u003cbr\u003e\u003cbr\u003eAll sponge pads can be cut to fit and will even fit the largest filters like the Fluval FX6 and Eheim 1500XL classic and everything smaller. Cut to fit hang on backs or use in sump filters.\u003cbr\u003e\u003cbr\u003eThis foam is not shipped compressed like most sponge pads on the market. This saves you time and saves the pore structure of the foam to give it more longevity. \u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePore Size:\u003c\/strong\u003e \u003cbr\u003eBlack Sponge Pad: 15ppi \u003cbr\u003eGreen Sponge Pad: 30ppi\u003cbr\u003eBlue Sponge Pad: 40ppi\u003cbr\u003e(different manufacturers rate porosity slightly different as it's an approximation)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePad Size: \u003c\/strong\u003e11.75 inches by 11.75 inches by 2 inches thick.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCleaning Instructions:\u003c\/strong\u003e\u003cspan\u003e Have a bag or container ready to put the sponge in once removed from the filter. \u003c\/span\u003eLift the water and sponge out to catch the majority of debris that will come off while removing. Next, use the aquarium water and squeeze out the debris from the sponge. Discard the water and get more water from the aquarium and repeat until sponge filter is mostly free of debris. \u003c\/p\u003e\n\u003cp\u003eReinstall the sponge and wait for a couple hours for the water to clear back up from the debris released when removing and reinstalling. \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFilter Fitment:\u003c\/strong\u003e All filters (cut to size for best fit)\u003c\/p\u003e","brand":"Aquarium Co-Op","offers":[{"title":"Coarse (15ppi)","offer_id":43448902352965,"sku":"810055293582","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Medium (30ppi)","offer_id":43448902385733,"sku":"810055293599","price":14.99,"currency_code":"USD","in_stock":true},{"title":"Fine (40ppi)","offer_id":43448902418501,"sku":"810055293605","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/filter-optimizing-pad-8840137.jpg?v=1766094732"},{"product_id":"easy-flow-air-collar-black","title":"Easy Flow Air Collar (Black)","description":"\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"color: #ff2a00;\"\u003e\u003cstrong\u003eNot compatible with Nano sponge filters sold BEFORE December 2023\u003cbr\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eIncreases flow in the aquarium\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eAir collar makes smaller bubbles and less noise\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eGrab yourself a spare easy flow collar to swap and clean as needed. This replacement part can be added to our sponge filters, or used to swap one that needs to be serviced. \u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eInstall the air collar on the slip-fit sponge filter bullseye, then attach the tubing to the top of the air collar. See more detailed assembly instructions \u003ca rel=\"noopener\" href=\"https:\/\/www.aquariumcoop.com\/blogs\/aquarium\/sponge-filters-the-easiest-fish-tank-filter-ever\" target=\"_blank\"\u003ehere\u003c\/a\u003e. Clean the air collar as part of regular maintenance using the method demonstrated in this\u003cspan data-offset-key=\"8rj10-0-0\"\u003e\u003cspan data-text=\"true\"\u003e \u003c\/span\u003e\u003c\/span\u003e\u003ca class=\"LinkPopover--link--NKpls\" rel=\"noopener noreferrer\" href=\"https:\/\/www.youtube.com\/watch?v=Qkhe65AZgLU\" target=\"_blank\"\u003e\u003cspan data-offset-key=\"8rj10-1-0\"\u003e\u003cspan data-text=\"true\"\u003evideo.\u003c\/span\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"Aquarium Co-Op","offers":[{"title":"Default Title","offer_id":43740911992901,"sku":"810055293704","price":1.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/easy-flow-air-collar-black-5722890.jpg?v=1767290288"},{"product_id":"giant-coarse-sponge-filter","title":"Giant Coarse Sponge Filter","description":"\u003cul\u003e\n\u003cli\u003eHeavyweight Sponge Filter Champion of the World\u003c\/li\u003e\n\u003cli\u003eOwn The Biggest Sponge Filter in Your Fish Club\u003c\/li\u003e\n\u003cli\u003eGreat Conversation Starter with your Fish Friends\u003c\/li\u003e\n\u003cli\u003eFully Functional\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eSponge filters offer reliability and hassle-free operation. With no moving parts, all you need is an \u003ca href=\"\/products\/aquarium-co-op-air-pump\" target=\"_blank\"\u003eair pump\u003c\/a\u003e with some \u003ca href=\"\/products\/aquarium-co-op-black-airline-tubing\" target=\"_blank\"\u003eairline tubing\u003c\/a\u003e, and you've got a filter that is fully contained within your aquarium. Our Giant Coarse Sponge Filter is a fully functional filter that may be used in a giant aquarium or pond, but we really designed this for fun and as a conversation piece. You may attach an air stone and airline tubing to this filter and connect it to an air pump, or simply display this giant filter on a shelf next to your aquarium.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003ch4\u003eAdditional Supplies Needed\u003c\/h4\u003e\n\u003cp\u003eThe Giant Coarse Sponge Filter is made for display, but is fully functional, should you choose. It does not produce air on its own, so you also need to buy the following components to run the sponge filter:\u003cbr\u003e— \u003ca href=\"\/products\/aquarium-co-op-air-pump\" target=\"_blank\"\u003eAir pump\u003c\/a\u003e \u003cbr\u003e— \u003ca href=\"\/products\/aquarium-co-op-black-airline-tubing\" target=\"_blank\"\u003eAirline tubing\u003c\/a\u003e\u003cbr\u003e— \u003ca href=\"\/products\/check-valve\" target=\"_blank\"\u003eCheck valve\u003c\/a\u003e (to prevent water from pouring out of the tank when the power is off)\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions: \u003c\/strong\u003e26.5 Inches tall by 13.5 Wide. (approximately, sponge thickness isn't exact and height depends on how screwed down the top is)\u003cstrong\u003e\u003cbr\u003ePore Size:\u003c\/strong\u003e 25ppi (different manufacturers rate porosity slightly different as it's an approximation)\u003c\/p\u003e\n\u003ch4\u003eCleaning Instructions: While this filter is functional, cleaning may require additional help if using the \u003ca href=\"https:\/\/www.aquariumcoop.com\/collections\/all\/products\/aquarium-co-op-coarse-sponge-filter\"\u003esuggested bag method used on our normal-sized sponge filters\u003c\/a\u003e. We suggest cleaning the Giant Coarse Sponge Filter with a hose outside, or in a large utility sink.\u003c\/h4\u003e","brand":"Aquarium Co-Op","offers":[{"title":"Default Title","offer_id":44018398003269,"sku":"810055293988","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/giant-coarse-sponge-filter-4937357.jpg?v=1772404749"},{"product_id":"easy-undergravel-filter-system","title":"Easy Undergravel Filter System","description":"\u003cul\u003e\n\u003cli\u003eModular Plate System\u003c\/li\u003e\n\u003cli\u003eCustomizable Uplift Tube Placement\u003c\/li\u003e\n\u003cli\u003eScalable to Any Size Aquarium\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!-- split --\u003e\n\u003cp\u003eUndergravel Filter Systems have been around for decades. The simplicity is its strength. We've added a few optimizations to the platform, like using our Easy Flow air lift system. This was accomplished by using our uplift system, creating a new collar to utilize our weighted air stones, which are included with the kit. Undergravel filters do a great job of filtering particles out of the water and housing beneficial bacteria while maintaining a gentle flow for shrimp, fish, and plants. The sliding design allows you to put the uplifts anywhere in the tank, giving you the ability to hide the uplift in a rock formation or behind your favorite piece of driftwood.\u003c\/p\u003e\n\u003c!-- split --\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 128, 0);\"\u003e*Airstones come with an extra middle section that was meant to be removed at the factory. For easiest fitment, remove 1 disk per air stone when installing.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eInstallation:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eStart with a bare bottom aquarium (if you have substrate in the tank, you will need to remove it first). Lay out the modular plates based on the width of the tank bottom you want the filter to cover, then add plates in front to complete your grid pattern. The plates connect by sliding the dovetail into the corresponding tab opening.\u003cbr\u003e\u003cbr\u003eBefore connecting all of the plates, install the uplift tubes by sliding them on the sides for the row you would like them on. Install the air collar with an air stone with a short piece of \u003ca href=\"https:\/\/www.aquariumcoop.com\/products\/aquarium-co-op-black-airline-tubing\"\u003eairline tubing\u003c\/a\u003e (if using the supplied air stone, remove 1 air stone spacer for best fit). Once the uplifts tubes have been attached, you may complete the plate connecting step. Once all the plates and uplift tubes have been connected, you can finish by covering with a gravel of your choice. We recommend using a substrate that is at least 5mm in size, and adding between 1\" to 2\" in depth. \u003cem\u003e\u003cstrong\u003ePlease note that undergravel systems are not designed to be utilized with sand, soil, or other finer substrates.\u003c\/strong\u003e\u003c\/em\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eDimensions:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEach plate measures 2.75\" x 5.5\" (2 7\/8\" x 5 5\/8\" if including the dovetail tabs), and are 9\/16\" thick. Total dimension of the included 20 plates is 11\" x 27.75\". The included Easy Flow Uplift Tubes measure 19\" in height, but can be added to with additional tubes for additional height if needed. \u003c\/span\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eEach kit contains 20 Easy Undergravel Filter Plates. This means that one kit can work with 10 gallon tanks, 20 gallon, 29 gallon, and more. 9 plates can cover the bottom of a 10 gallon aquarium, which means that one kit can be utilized for two 10 gallon aquariums with one uplift tube for each. For larger tanks where you are wanting full coverage, we recommend two kits. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003eAdditional Supplies Needed\u003c\/h4\u003e\n\u003cp\u003eThe undergravel filter does not produce air on its own, so you also need to buy the following components to run this filter:\u003cbr\u003e— \u003ca href=\"\/products\/aquarium-co-op-air-pump\" target=\"_blank\"\u003eAir pump\u003c\/a\u003e \u003cbr\u003e— \u003ca href=\"\/products\/aquarium-co-op-black-airline-tubing\" target=\"_blank\"\u003eAirline tubing\u003c\/a\u003e\u003cbr\u003e— \u003ca href=\"\/products\/check-valve\" target=\"_blank\"\u003eCheck valve\u003c\/a\u003e (to prevent water from pouring out of the tank when the power is off)\u003c\/p\u003e\n\u003ch4\u003eCleaning Instructions:\u003c\/h4\u003e\n\u003cp\u003eGravel vac normally, removing mulm (debris) from the substrate. Getting good suction and proper technique can make this much easier. This \u003ca rel=\"noopener\" href=\"https:\/\/www.youtube.com\/watch?v=CjNTUbUnwfY\" target=\"_blank\"\u003evideo \u003c\/a\u003edemonstrates the best technique we know.\u003c\/p\u003e","brand":"Aquarium Co-Op","offers":[{"title":"Default Title","offer_id":44583610908741,"sku":"810055294138","price":24.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0311\/3149\/files\/easy-undergravel-filter-system-6241279.jpg?v=1780331359"}],"url":"https:\/\/www.aquariumcoop.com\/collections\/aquarium-filtration.oembed?page=2","provider":"Aquarium Co-Op","version":"1.0","type":"link"}