BIOLOGICAL FILTER XY-2893
- Easy-to use biological filter for tropical aquarium fish Aquarium filter sponge for efficient biological filtration.
- Supplying the water much needed oxygen Most fit to external or top filter as pre-filtration unit, No dead spots in cylinder foam offers increased filtration.
- Various types of installations are possible The sponge material is easy to clean Quiet operation.
- Beneficial bacteria colonize sponge filter for waste breakdown, Recommend tank size: 20-40 gallons.
- Dimension : 11.5-inch (with tube) , Sponge Height :5.5-inch ; Material : Sponge, Plastic.