Xin You XY-2881 Aquarium Biological Sponge Filter

-Multi-function bioogical filtration system.
-Patented design and appearence.
-Use enviromental friendly and biodegradable filtration sponge.
-Can be used with different filtration material to enhance water quality.
-Ceramic pearls filtration media will help to remove harmful substance which will increase oxygen level in the tank.
-Filtration is suitable for Discus, Crystal shrimp, Planted tanks and all small size tropical fishes.