2Pcs Biofilter Replacement Aquarium Media Cotton Cartridges Internal Aquarium Media Biofilter

Help keep fishtank water beautifully clear. It can effectively impurities, keep water clean and while oxygenating water for fish health. Featuring a white pad for mechanical cleaning, black sponge, and in durable plastic construction, this operates quietly with minimal energy consumption. 2Pcs Biofilter Replacement Aquarium Media Cotton Cartridges Internal Aquarium Media Biofilter Features: Help keep fishtank water beautifully clear. It can effectively impurities, keep water clean and while oxygenating water for fish health. Featuring a white pad for mechanical cleaning, black sponge, and in durable 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 ensure a clear and clear water quality and provide a healthy environment. Specifications: Component: Plastic Type: Three Option Size B: Ap