Oase BioMaster² External Aquarium Filters Model:BioMaster 2 850 Replacing the rotor assembly will

Replacing the rotor assembly will help restore its performance and get it working in peak condition

handcrafted by aquatics decor designer Samuel Baker that creates a striking focal point in your tank

Filter basket volume in cm3: 1400

These Bio Balls encourage bacteria growth with their large surface area

which means it can be installed above or below ground level and return water uphill as opposed to traditional gravity filters which must be placed above the pond

Oase BioMaster² External Aquarium Filters Model:BioMaster 2 850 Replacing the rotor assembly willOases new and improved range of BioMaster filters fulfils the highest demands of aquarium water filtration and filter cleaning. Suitable for marine aquariums with a volume of up to 850 litres, these filters provide a new standard among external filters. Updgrade your complete filtration set with the BioMaster today. The BioMaster provides superior water clarity through a powerful combination of biological and mechanical filtration, using Hel X media