Fluval U3 Underwater Filter 800LPH

Ensure a healthy living environment for your beautiful swimmers in the tank with the Hagen Fluval U3 Underwater Filter. This multi-functional water filter features a complete 3-stage filtration process for maximum efficiency. To ensure excellent water quality and keepthe aquarium beautiful and fishes happy, the Fluval underwater filter has a newly designed media cartridge that traps more debris. Suitable for tanks up to 40gallon or 150L capacity, it can be used as a primary filter in a small tank or a supplement for larger setups.