Skully/Cap Style Beanie Breathable Acrylic Material Stretchable & Comfortable This stylish "skully" or cap style beanie will have you looking cool and feeling warm! Perfect for cool mornings, crisp evenings, or anytime during the day when the weather is a little chilly and you want to keep your head and ears...

Bright Colors Durable and long-lasting Water-resistant The Pseudotropheus saulosi (sometimes called Chindongo saulosi) is a wonderful African cichlid from Lake Malawi and is a species of dwarf mbuna. The males and females have distinct dimorphism (significantly different physical appearance). The males display blue colors with dark, almost black vertical stripes, while the...

Long Knit Beanie Double Layer Construction Stretchable & Comfortable This stylish fold over cuff beanie will have you looking cool and feeling warm! Perfect for cool mornings, crisp evenings, or anytime during the day when the weather is a little chilly and you want to keep your head and ears warm....

Direct fit with our pre filter sponges Adjustable distance from back wall Black to blend in with backgrounds Optimize your Aqueon QuietFlow hang on back filters by swapping the intake. Switching to ours allows you to run a pre filter sponge. This extends the life of your media inside the filter...

Water-Resistant Durable Made in USA Show off how much you love the Co-Op and get to know other Co-Op fans with this simple, high-quality sticker. Easy to peel and stick. Looks great on things like water bottles, laptops & phone cases. Even the bumper of your car. Share it on...

Durable Long Lasting This fun sticker will add a touch of class to anything you place it on. It features our favorite phrase, 'Enjoy Nature Daily' on a green badge with Aquarium Co-Op in the center. Wherever you place it, it will be a great reminder to spend time with your aquariums, fish...

Unique and Collectible Fun to Fidget With Detailed Engraving The Aquarium Co-Op 'Enjoy Nature Daily' coin is the latest addition to the collection. Both eye-catching and fun, this metal coin makes a great fidget device for restless hands. It features an all over green design with our logo and favorite slogan...

Eliminates Cyanobacteria Safe for Fish, Plants and Invertebrates Fast Results Quickly and easily eliminate unsightly cyanobacteria in your aquarium with Fritz Slime Out. It is highly effective against common cyanobacteria strains and will not harm plants, fish or invertebrates. Results may be noticed in as little as one treatment of...

Pointy, long leaves Unique anubias hybrid Easy to grow in low light Not available to be shipped to Hawaii and Alaska. Anubias nangi is unique hybrid with elongated, pointy leaves instead of the typical rounded leaves that other Anubias varieties have. It grows horizontally via its rhizome across your tank...

Adjustable flow control knob Excellent for small aquariums under 10 gallons Great betta tank filter This 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...

Treats for parasites Safe for aquarium plants Safe for shrimp, snails, and other invertebrates Fritz PraziCleanse® is a safe and effective anti-parasitic treatment to control unwanted parasites. Effective against skin and gill flukes, tapeworms, flatworms, and turbellarians. This treatment is suitable for fresh and saltwater aquariums, and will not discolor the...

Completely balanced meat- and plant-based diet Promotes healthy shell and body growth Great for aquatic reptiles and amphibians Feed your turtles, aquatic lizards, newts, frogs, and axolotls Xtreme's nutritious food sticks made of high-quality meats and plants. To promote healthy shell and body growth, they included a mix of essential vitamins...

More Balanced Nutrition Than Live Foods Alone A Taste and Texture Fish Love Contains Natural Color Enhancers Sinking Carnivore Pellets from Hikari are designed to sink rapidly and contain all the protein and essential nutrients carnivorous fish need. This food can be a complete daily diet or part of your rotation to...

9 mm slow-sinking pellet for monster fish Premium blend of marine proteins, spirulina, and vitamins Natural color-enhancing formula A great, well-balanced staple to feed extra-large fish is Xtreme Monster Pellets. This 9 mm, slow-sinking pellet is perfect for feeding Oscar cichlids, arowanas, peacock bass, pike cichlids, and more. Xtreme uses a blend of premium...

Unique look Easy to care for 100% clean with no algae, duckweed, or snails Not available to be shipped to Hawaii and Alaska. Taxiphyllum barbieri 'Bogor Moss' from South-East Asia is a hardy plant which makes few demands on the water or light. The moss becomes 3-10 cm thick and grows...

Bright Colors Durable and long-lasting Water-resistant Show your support for Aquarium Co-Op's Easy Green All-in-One fertilizer with the Incredible Easy Green decal sticker! Easy Green is a favorite of our customers, and helps to keep plants strong and healthy with "incredible results". Perfect for your phone, laptop, water bottle, or anything...