Aqueon Replacement Betta Filter Cartridge 2 Pack are air operated filters that improve water quality by filtering water in small betta habitats, such as bowls and aquariums up to 3 gallons (13.64 L). The replaceable carbon and sponge cartridge keeps water cleaner and clearer. For best results, replace cartridge once a month.
Buy NowThere is not a product which is related to Replacement Betta Filter Cartridge 2 Pack on Amazon