BIOLOGICAL FILTER XY-2893

Description

• 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.