Oase Biomaster Thermo 250 Filter

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  • Regular price: $268.99
  • Part #: BE-09-01-551489

Product Description

  • The BioMaster Thermo 250 has an integrated heater in compact filter design
  • The built-in heater provides your aquarium with precise and uniform temperature levels while the product integration delivers unobstructed views of your aquarium
  • External filter operates quietly to circulate and filter your aquarium water
  • Includes 4-stage filtration: biological, mechanical, chemical, and prefiltration
  • Hel-X, suspended filter media, creates the optimal surface area for beneficial bacteria growth
  • The sealed filtration pathway allows you to get the full benefits from all 4-stages of filtration
  • The EasyClean prefilter module can be removed separately from the rest of the filter for simple cleaning and to extend the life of your filter
  • Adjustable flow control is built into the inlet and outlet of the filter
  • Diffuser and spray bar can be utilized for uniform surface movement and additional dissolved oxygen integration
  • Includes a self-priming function for simple startup and continued operation
  • Features a carrying handle for simple moving and maintenance
  • Created for installation under the aquarium
  • All necessary fittings are included
  • Customize prefilter with coarse, fine, ultra fine, and activated carbon filter foams
  • Energy efficient
  • Made in Italy, backed by German engineering
  • Fresh and marine water compatible
  • For external use only
  • 3 year warranty

The BioMaster Thermo line of premium external filters with integrated heaters are perfect for marine and freshwater aquariums. The BioMaster Thermo 250 boasts 4-stage filtration in a compact design. With the heater integrated into your filter, there is more room for undisrupted beauty in your aquarium. Biological, mechanical, chemical, and prefiltration all work together to provide your aquarium with optimal water quality and clarity. The BioMaster filters are designed with sealed filtration pathways to ensure water flow is getting the full benefits of prefiltration, filter media for clearer water, Hel-X Biomedia provide a large suspended settlement surface for microorganisms, and activated carbon for ideal nutrient reduction and removal of toxins. The EasyClean prefilter module can be removed and cleaned separately from the rest of the filter for high efficiency and to extend the life of your filter. The water flow can easily be adjusted on both the inlet and outlet adapters for the filter. Created for convenient placement under the aquarium. Customize your prefilter by combining coarse, fine, ultra fine, and activated carbon filter foams.


Aquarium Filter with heater, filter media, tubing, intake and outflow tubes, diffuser, spray bar, fittings, and power cable


Dimensions 9.4 x 9.4 x 14.6 in.
Net Weight 11.5 lbs.
Rated Voltage 120V / 60 Hz
Power Consumption of the Filter 15 Watts
Power Consumption of the Heater 150 Watts
Power Cord Length 6 ft.
Max. Flow Rate 250 GPH
Max. Head Height 5.6 ft.
Connection 2/3 in.
Tubing Length 13 ft.
Filter Volume 1.2 Gallons
Pre-filter Volume 0.11 Gallons
Suitable for Max. Aquarium Volume 70 Gallons