External Aquarium Filter - For the Highest Demands EasyClean 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 accidental spillage or messy maintenance Sealed filtration pathways – Allows for the full benefits of all four stages of filtration through this intuitive design Hel-X Biomedia – An extremely large protected settlement surface (800m²/1000 liter) that allows beneficial bacteria to grow and thrive. The material is designed to stop floating as soon as it reaches a certain level of bacteria colonization. Carbon pre-filter foams – Activated carbon absorbs unwanted substances in aquarium water. Carbon filter foams make replacement much simpler than using common granular carbon. Adjustable flow control – Flow can be adjusted for the inlet and outlet in multiple locations on the filter assembly Easy priming – Includes simple priming for fast and easy startup and continued operation Quiet operation – Sound dampening design Heater integration capability - Easily integrate an OASE HeatUp adjustable heater into the BioMaster canister (HeatUp not included) What’s in the Box - Aquarium Filter, filter media, intake tube with inlet strainer, water distributor nozzle, spray bar, inlet and outlet adapters with flow control, tubing, fittings, heater adapter, and power cable Made in Italy, backed by German engineering Fresh and marine water compatible UL certified filter 3 year warranty plus 1 year warranty extension with online registration Spec BioMaster 250 Dimensions 9.4 x 9.4 x 14.6 in. Net Weight 11 lbs. Rated Voltage 120V / 60 Hz Power Consumption 15W Power Cord Length 6 ft. Max. Flow Rate 250 GPH Max. Head Height 5.6 ft. Connection 5/8 in. ID Tubing Length 13 ft. Filter Volume 1.2 gallons Pre-filter Volume 1.5 gallons Suitable for Max. Aquarium Volume 70 gallons Spec BioMaster 350 Dimensions 9.4 x 9.4 x 16.7 in. Net Weight 11.9 lbs. Rated Voltage 120V / 60 Hz Power Consumption 16W Power Cord Length 6 ft. Max. Flow Rate 300 GPH Max. Head Height 5.9 ft. Connection 5/8 in. ID Tubing Length 13 ft. Filter Volume 1.5 gallons Pre-filter Volume 1.9 gallons Suitable for Max. Aquarium Volume 90 gallons Spec BioMaster 600 Dimensions 9.4 x 9.4 x 19 in. Net Weight 13 lbs. Rated Voltage 120V / 60 Hz Power Consumption 23W Power Cord Length 6 ft. Max. Flow Rate 350 GPH Max. Head Height 6.6 ft. Connection 5/8 in. ID Tubing Length 13 ft. Filter Volume 1.8 gallons Pre-filter Volume 2 gallons Suitable for Max. Aquarium Volume 160 gallons Spec BioMaster 850 Dimensions 9.4 x 9.4 x 22 in. Net Weight 12 lbs. Rated Voltage 120V / 60 Hz Power Consumption of the Filter 25 Watts Power Consumption of the Heater 400 Watts Power Cord Length 6 ft. Max. Flow Rate 400 GPH Max. Head Height 7.4 ft. Connection 5/8 in. ID Tubing Length 13 ft. Filter Volume 2.1 Gallons Pre-filter Volume 0.16 Gallons Suitable for Max. Aquarium Volume 225 Gallons
