ALEGI 4pcs Large Aquarium Sponge Filter with Suction Cups, Check Valves for Breeding Fry Betta Shrimp Fish Tank (X-Large for 40-80 Gal 4 Pcs)

Happy Paws Boutique Verified independent store

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About This Sponge filter provide both mechanical and biological filtration Easy top set up & clean: simply install an airline into the unit and turn on the air pump, simply rinse a nd squeeze sponge in tank water Using an air hose, connect one end to you air pump and the other end to this filter,and equipped with a check valve on air hose, to prevent water backflow and air pump damage due to power outage. It is a great way to clean and oxygenate your fish tanks. Recommend tank size: 40-80 Gallon each Sponge filter Includes: 4 Pcs of sponge filter, 4 Non-rutrun check valves,4 contral valves, 4 suction cups, 25 feet air tubing Show more