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BioMaster Thermo External Aquarium Filter - Oase

Sku: OIF160

Key Features

  • Optimally matched combination of mechanical and effective biological filtration
  • Complete set up for your aquarium
  • Water flow regulator lever
  • EasyClean Pre Filter section
  • Shut off Automation and safety locking mechanism to stop unnecessary water loss
  • Intergrated HeatUp Aquarium Heater
  • 3 Years (+1 Optional) Guarantee


Oase BioMaster External Filter is a sleek and effective Aquarium filter.

Using a multi staged filtration process, the BioMaster works hard to keep the tank water clean and healthy by putting it through a combination of mechanical and biological filtration to produce the required clean water. Each BioMaster has a Pre Filter module that not only is the vital starting point in the filtration process, but can also be easily removed from the filter canister for easiler cleaning without pulling apart the rest of the filter. The Pre Filter section is full of high grade Pre-filter foams, positioned to catch the vital debris as the water passes through and giving optimal mechanical filtration and a longer service life of the biological media. More filter foams are positioned above a base of Biological Hel X media, completing an advanced and thorough cleaning process. Hel X is highly effective as it uses increased settlement area, up to 13% extra, and allowing a greater amount of bacteria to be contained, giving a more rapid breakdown of debris and particles in the water. The result-clean, crystal clear and ultimately healthy water.

But the BioMaster has more to offer as an aquarium filter. The Filter itself has a practical vent section at the top of the unit, allowing for fast and easy start up when installing and after cleaning.

An automated shut off and safety locking mechanism prevents undesired water escaping when the pre filter is removed or when cleaning. The front of the filter has a conveniently placed flow control lever, giving you instant and easy access.

Included in the BioMaster Thermo is an intergrated Oase HeatUp Aquarium heater. The heater sits neatly inside the filter and can be easily adjusted for optimum temperature control.


Model For Aquariums Up to Max Flow Rate Max Head Height Power Consumption - Filter Power Consumption - Heater Dimensions
BioMaster 250 250 Litres (55 Gallons) 800 LPH (176 GPH) 1.25m 14 Watts 150 Watt 240 x 240 x 370mm
BioMaster 350 350 Litres (77 Gallons) 1000 LPH (220 GPH) 1.35m 17 Watts 200 Watt 240 x 240 x 425mm
BioMaster 600 600 Litres (132 Gallons) 1250 LPH (275 GPH) 1.7m 22 Watts 300 Watt 240 x 240 x 480mm

Each BioMaster Filter has -

-a 1.5m Power cable

-1 x 4m hose

-17mm diameter for hose connection

-Is suitable for Fresh and Salt water

-3 years guarantee (+1 year on request)


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