Bioflow Filtersystems The JUWEL Bioflow Internal filter system, which has undergone several tests by independent institutions, has long been one of the world leaders in filter systems for modern aquariums and has proved its worth a million times over. Product Bioflow Filter XL – Filter System Measurements 22,5 x 15,5 x 53,2 cm Suitable for: Aquariums < 500 l, Height < 60 cm Filter Volume 11 Litres Filter Media Poly Pad XL, Carbon XL, Nitrax XL, 2x Filter sponge fine XL, Sponge Coarse XL incl. Pump Product Code 85756 Product Pump Juwel ECCOFLOW 1000 l/h Int. Pump Power l/h 1000 l/h Energy Consumption W 8 Watt Cable Lenth 238 cm