Oase BioMaster Thermo External Filters

Highly efficient filter technology outside of your aquarium

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At a glance...
  • External thermo filters for aquariums between 250-600 l
  • Filter media, hoses, intake/outflow tubes and water diffuser included
  • 3-year guarantee
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The BioMaster Thermo is an external filter for aquariums between 250 and 600 litres in size with high fish stock. It offers convenience for the most rigorous requirements.

These BioMaster Thermo external filters are packed with a combination of mechanical and highly effective biological filter media meaning a much larger surface area for bacteria to colonise resulting in cleaner clearer water. Replacement foams are available at Swell UK. The BioMaster Thermo ensures discrete highly efficient filter technology outside of your aquarium!

Included is all the filter media, hoses, adaptor, intake and outflow tube, as well as water diffuser. Suitable for both freshwater and marine aquariums and guaranteed for 3 years. The sister BioMaster is also available to buy from Swell UK.

Suitable aquarium size (max.) 250L 350L 600L
Dimensions (LxWxH) 240 x 240 x 370mm 240 x 240 x 425mm 240 x 240 x 480mm
Power consumption filter and heater 15 + 150w 18 + 200w 22 + 300w
Guarantee 3 + 1 Years 3 + 1 Years 3 + 1 Years
Max. flow rate 900lph 1100lph 1250lph
Max. head height 1.3m 1.4m 1.8m
Hose (Qty/Lgth) 1 Unit/4m 1 Unit/4m 1 Unit/4m
Connection for hoses ø (inner/outer) 16/22mm 16/22mm 16/22mm
Filter volume 4.4l 5.6l 6.8l
Prefilter volume 0.40l 0.50l 0.60l
Suitable for freshwater Yes Yes Yes
Suitable for saltwater Yes Yes Yes
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