Aquarium Biofilter for FreshWater and SaltWater FishTank Sponge Cartridges

Help keep fishtank water beautifully clear. It can effectively impurities, keep water clean and while oxygenating water for fish health. Featuring a pad for mechanical cleaning, black sponge, and in plastic construction, this operates quietly with minimal energy consumption. Aquarium Biofilter for FreshWater and SaltWater FishTank Sponge Cartridges Features Help keep fishtank water beautifully clear. It can effectively impurities, keep water clean and while oxygenating water for fish health. Featuring a pad for mechanical cleaning, black sponge, and in plastic construction, this operates quietly with minimal energy consumption. It is suitable for users in homes, offices, hotel and other place who use pumps. Our can be widely used in waterscape facilities such as fish tanks, flower pond and fountains to provide a clear and clear water quality and provide a healthy environment. Specifications: Component: ABS Size of S: Approx. 9x8cm/3.54x3.14inch Size of L: Approx. 12x10.5cm/4.72x4.13inc