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Direct fit with our pre filter sponges Adjustable distance from back wall Black to blend in with backgrounds The Fluval Canister Intake Adapter fits the Fluval 06 and 07 series canister filters (also fits the 06 series filters). While we recommend using the large on all of the canisters, the...

Less Mess from Feeding Live and Frozen Foods Premium, Dual-Suction Cups Can Be Used without the Basket as a Feeding Ring The Aquarium Co-Op Easy Feeding Basket is great for fish learning to take live and frozen foods and for keeping your aquarium a bit less messy from feedings. The cone is...

Thin, grass-like blades Carpeting plant Medium to high lighting Dwarf hairgrass is a moderately easy plant to grow. Many aquarists use dwarf hairgrass to achieve a lawn type of effect because of its thin, grass-like leaves, though this requires medium to high lighting. Dwarf hairgrass propagates itself by sending out runner plants....

Creates ideal environment for baby brine shrimp Designed to maximize hatch rate Easily achieve healthy and robust hatches Not available to be shipped to Hawaii and Alaska. Easy Brine Shrimp Salt contains sodium chloride (salt) as well as natural trace elements found in marine water, which help buffer the water...

Balanced Blend of Vegetables and Proteins Contains Multiple Beneficial Algaes Wafers Will Not Cloud Water Hikari Mini Algae Wafers are great for baby plecos, shrimp, snails and more. Especially handy if you have a small tank, mini algae wafers are a great alternative to full sized wafers. This food contains lots of...

Extra long power cord Increases water circulation Fits seamlessly with Aquarium Co-Op Sponge Filter The 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...

Popular beginner plant Easy care in low light Hardy leaves Java fern is hands down one of the most popular plants in the aquarium hobby. It is a slow grower and will thrive even in low light aquariums. Its thick, long leaves provide excellent cover for fish and fry, and they...

Package Features an Easy to Use Spout Floating Pellet Helps Eliminate Over-Feeding Rich in Natural Color Enhancers Hikari Betta Bio-Gold is developed with the ideal nutritional balance for Betta fish in mind. It contains high quality proteins as well as spirulina for plenty of essential vitamins. This could be a daily...

100% cotton Perfect size for aquariums Black color to hide stains Tired of dripping water everywhere when cleaning your fish tanks? Get an official Aquarium Co-Op towel to dry your hands, tank walls, and tools. This 100% cotton terry cloth is very soft and absorbent, perfect for wiping up any...

Best food for baby fry 90%+ hatch rate Easy egg separation Live baby brine shrimp (BBS) is the #1 fry food used by breeders to grow strong and healthy baby fish. After much testing, we found these high quality BBS eggs with impressive hatch rates and easy harvesting. Get the...

50% cotton, 50% polyester Soft, comfortable fit Designed for long-lasting wear Love freshwater aquariums? So do we! Show the other waters who is boss by wearing this shirt to your local club, local event, the grocery store, the fish store, your cousin's birthday party and more! Available in sizes: S,...

Durable, heavyweight glass Easy-to-read markings 1 ounce capacity This useful little glass is a great tool for measuring liquids in either teaspoons, tablespoons, ounces, or milliliters. It has markings for each measurement and also features the Aquarium Co-Op logo on the front in green. Great for when it comes to dosing medications,...

Bite size pellet for community fish Extremely long floating time High protein formula with krill and anchovy Our Easy Community Floating Pellets are made of 6 main Ingredients. The majority of the food comes from three high quality protein sources: Whole Anchovy Meal, Whole Krill Meal and Whole Shrimp Meal. To...

3 Porosities to Choose From Reusable Fits all filters These 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...

Prevents small animals and debris from getting sucked up Increases filter capacity Uses coarse foam to extend time between cleaning The pre-filter or intake sponge is a simple foam cylinder that is designed to slip over the intake tube of hang-on-back (HOB) and canister filters. The filter intake tube often has...

Quickly establishes beneficial bacteria in new aquariums and speeds up the aquarium cycling process Helps prevent fish loss Fortifies beneficial bacteria in established aquariums Fritz Zyme 7 is live beneficial bacteria in a bottle. Adding it to your aquarium will help increase the beneficial bacteria count. In a new aquarium, this helps to...