- 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
- Ideal for use in aquariums up to 850 liters (225 gallons)
- 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
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OASE BioMaster 850
SKU: 77116
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$583.99 CAD
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Features
- 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.
Dimensions | 240 x 240 x 535 mm (9.4 x 9.4 x 22 in.) |
Net Weight | 12 lbs. |
Rated Voltage | 120V / 60 Hz |
Power Consumption | 25W |
Power Cord Length | 1.8 m (6 ft.) |
Max. Flow Rate | 1500 LPH (400 GPH) |
Max. Head Height | 2.25 m (7.4 ft.) |
Connection | 16 mm / 22 mm (5/8 in. / 0.87 in.) |
Tubing Length | 16 mm x 4 m (5/8 in. x 13 ft.) |
Filter Volume | 8 L (2.1 gal) |
Pre-filter Volume | 0.6 L (0.16 gal) |
Suitable for Max. Aquarium Volume | 850 L (225 gal) |












