Oase BioMaster 250

$448.95

Oase BioMaster 250 is backordered and will ship as soon as it is back in stock.

BioMaster 250/350/600/850

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

biomaster-.jpg
Specs BioMaster
250
BioMaster
350
BioMaster
600
BioMaster
850
Dimensions (in.) 9.4 x 9.4 x 14.6 9.4 x 9.4 x 16.7 9.4 x 9.4 x 19 9.4 x 9.4 x 22
Dimensions (mm) 240 x 240 x 370 240 x 240 x 425 240 x 240 x 480 240 x 240 x 560
Rated voltage 120V / 60 Hz
Power consumption, filter 15 watts 16 watts 23 watts 25 watts
Power cord length 6 ft. (1.8 m)
Net weight 9 lbs. (4 kg) 10 lbs. (4.5 kg) 11 lbs. (5 kg) 12 lbs. (5.4 kg)
Maximum flow rate 250 gph (900 l/h) 300 gph (1100 l/h) 350 gph (1250 l/h) 400 gph (1250 l/h)
Maximum Head Height 5.6 ft. (1.7 m) 5.9 ft. (1.8 m) 6.6 ft. (2 m) 7.4 ft. (2.3 m)
Connection fits 5/8" ID (16 mm)
Tubing 5/8 in. ID x 13 ft. (16/22 mm x 4 m)
Filter Volume 1.2 gal (4.4 L) 1.5 gal (5.6 L) 1.8 gal (6.8 L) 2.1 gal (6.8 L)
Pre-filter Volume 0.11 gal (0.4 L) 0.13 gal (0.5 L) 0.16 gal (0.6 L)
Suitable for aquariums up to max. 66 gal (250 L) 90 gal (350 L) 160 gal (600 L) 225 gal (850 L)
Suitable for fresh and marine water
Works with HeatUp 150 HeatUp 200 HeatUp 300 HeatUp 300