1 Pcs Bio Sponge Fiter Cotton Aquarium Fry Betta Nano Fish Tank Pond Filter Filtration Foam

Features: 100 Brand New and High Quality Safe and durable products for your pet Biochemical sponge filter. Provides biological filtration to the aquarium, helps to stable water quality. Increase the oxygen solubility. Working noiselessly. Good permeability, easy to clean. Adhere smooth surface with suction cup. With a airlift system, super biochemical sponge filter features silent operation, and has an excellent filtering effect while oxygenating the water, the social developed foam materials supports the colonization of bacteria, allowing for mechanical filtration in addition to biological filtration, which will break down harmful waste, ammonia and nitrite material, resulting in a cleaner living environment for your fish, particular they are useful for as breeding filter or as secondary filter. Supplying the water with much needed oxygen. It reduces noise from air pump and consumes lowest wattage. No deads spots in cylinder foam offers increased filtration. Perfect filters accessories for your aquariums and tank. Suitable for fish tanks: <=80cm Package list： 1 x Biochemical Sponge Filter The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.