Oase BioMaster Size:250 Mechanical filtration is the removal

Mechanical filtration is the removal of debris and waste from the aquarium to provide clear water

The functional yet stylish cabinets provide plenty of storage space for aquarium accessories and technical equipment

Change every 4-6 weeks

Developed after extensive study and analysis of the sense of sight

Oase BioMaster Size:250 Mechanical filtration is the removalEasyClean pre filter module Module can be removed separately from the rest of the filter. This reduces maintenance, increases filter efficiency, and extends the life of main filter foams. Customize the pre filter with coarse 30 ppi, fine 45 ppi, ultra fine 60 ppi, and activated carbon 45 ppi filter foams No mess maintenance Integrated safety locking features on the handle, pre filter, and check valve in the inlet outlet connection unit, ensure no