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OASE Indoor Aquatics BioMaster 850 77116

OASE Indoor Aquatics BioMaster 850 77116 | Oase Indoor Aquatics

OASE Indoor Aquatics BioMaster 850 77116

Price: $399.00

Brand: Oase Indoor Aquatics

SKU: OAA77116


  • 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 (800mē/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 400 adjustable heater into the BioMaster canister (HeatUp not included)
  • Ideal for use in aquariums up to 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


What's in The Box:

  • Aquarium Filter, 
  • six carbon pre-filter foams,
  • one 20 ppi filter foam, 
  • four 30 ppi filter foams, 
  • two units of Hel-X Biomedia, 
  • intake tube with inlet strainer, 
  • water distributor nozzle, 
  • spray bar, 
  • inlet and outlet adapters with flow control, 
  • tubing, 
  • fittings, 
  • heater adapter, 
  • power cable
Dimensions 9.4 x 9.4 x 22 in.
Net Weight 12 lbs.
Rated Voltage 120V / 60 Hz
Power Consumption 25W
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