Black Filtration Foam Aquarium Fish Tank Biochemical Filter Sponge Pad Skimmer Long Use Time Sponge Supply Tank

None. Power None. Type fish. Origin Mainland China. Sponge Size: 50cm x 50cm x 2cm. Color Black. Biochemical sponge filter provides biological filtration to the aquarium, helps to stable water quality. Increase the oxygen solubility. Working noiselessly, very durable, can be used for years. Good permeability, easy to clean. Perfect filters accessories for your tank and aquarium. The foam can be cut and is suitable for all kinds of fish tanks