4x Air Driven Sponge Filter For Aquarium Fish Tank Bio Foam Breeding-In 4 Sizes
4PCS XY-180 Air Driven Sponge Filter For Aquarium Fish Tank Bio Foam Breeding UK. AIR SPONGE FILTER - Biological Aquarium Water Fish Foam For Fish Tank Betta Aqua. Can be used again after cleaning, enhances biological filtration.