Oase BioMaster 350

The Oase BioMaster 350 scales up the award-winning BioMaster concept for aquariums in the 250 to 350 litre range, circulating water at 1000 litres per hour at 20 watts. The integrated pre-filter chamber intercepts large particles and suspended debris early in the filtration path, protecting the main biological media from premature clogging and reducing the need for full canister strip-downs. Three distinct filtration stages in the main body handle mechanical polishing, biological colonisation, and optional chemical treatment. The intuitive EasyConnect tap system allows tool-free disconnection, and the entire unit can be opened and serviced without tools. Particularly well-suited to planted aquariums and medium-sized cichlid or goldfish tanks.