Oase Biomaster external filters for aquarium - ultra quiet

Oase aquarium filters / Discover our external aquarium filters from OASE. We have the largest stock of internal and external filters in Europe. Foudebassin guides you to choose the most suitable filter for your aquarium: aquascaping, freshwater aquarium, reef, ....

The comfort offered by external filters for aquariums is yours. This external filter is suitable for demanding installations in terms of filtration power and ease of maintenance. The combination of high-efficiency biological filtration by Hel-X and mechanical-biological cleaning by filter sponges guarantees healthy and clear aquarium water. The BioMaster is ideal for aquariums with a capacity of 250 to 600 liters. Without complete cleaning: The EasyClean pre-filtration chamber allows the filter to be cleaned with optimal comfort. The automatic shut-off mechanism and the safety lock prevent unintentional water infiltration, for example when removing the pre-filtration module. A purge button for efficient suction of water and allowing easy and quick start-up. The complete kit includes filter media, hoses, an adapter, suction and discharge ducts, and a water diffuser. The BioMaster is available with or without an immersion heater.