Oase BioMaster

The ultimate convenience among the external filters for aquariums. The external filter meets the highest demands in water filtration and filter cleaning.
The combination of highly effective biological filtering with Hel-X and mechanical/biological cleaning with filter sponges ensures healthy and clear aquarium water.
The BioMaster is suitable for aquariums with a volume of 250 to 850 litres. No complete cleaning needed: the EasyClean pre-filter chamber enables convenient filter cleaning. The automatic shut-off and safety lock prevent unwanted water leaks, e.g. when removing the pre-filter module. A practical venting button makes the water suction highly effective and allows for a quick and convenient start. The complete set includes filter media, hoses, adapters, suction and discharge pipes as well as the water diffuser. The BioMaster is available with or without an adjustable heater (Thermo variant is supplied with a suitable heater).

• EasyClean pre-filter chamber for extremely simple filter cleaning and top comfort
• Available with or without integrated HeatUp adjustable heater for undisturbed views of the underwater world without visible technology, optimum temperature level, improved safety
• Perfect water quality thanks to the high filter volume consisting of Hel-X and filter sponges; suitable for saltwater

• EASYCLEAN PREFILTER MODULE: No more bothersome dismantling of the filter – simply remove the pre-filter module, rinse and replace
• PRACTICAL: Venting button for effective water suction – to get started quickly and easily during installation and after cleaning
• LARGE FILTER VOLUME: The combination of highly effective biological filtering with Hel-X and mechanical/biological cleaning with filter sponges is ideally coordinated to ensure healthy and clear aquarium water. The water flows through the pre-filter first, ensuring an extra-long service life
• SAFE: The shut-off mechanism and safety lock prevent unwanted water leaks during filter cleaning
• ECONOMICAL & QUIET: Runs quietly and doesn't use much power
• OPTIMUM FILTRATION: Fine 45 PPI pre-filter sponge to optimise mechanical filtration of coarse dirt and prolong the lifespan of biological media
• ADJUSTABLE: Control the flow on the filter or via the adapter set

Technical data:

Oase BioMaster 250
Power consumption filter 15 W
Pump capacity 900 l/h, water column max. 1.3 m
Pre-filter volume 0.4 l, filter volume 4.4 l
Dimensions LxWxH 240x240x370 mm, hose connection 16/22 or 17 mm
Cable length 1.5 m, 230V

Oase BioMaster 350
Power consumption filter 18 W
Pump output 1,100 l/h, water column max. 1.4 m
Pre-filter volume 0.5 l, filter volume 5.6 l
Dimensions LxWxH 240x240x425 mm, hose connection 16/22 or 17 mm
Cable length 1.5 m, 230V

Oase BioMaster 600
Power consumption filter 22 W
Pump output 1,250 l/h, water column max. 1.8 m
Pre-filter volume 0.6 l, filter volume 6.8 l
Dimensions LxWxH 240x240x480 mm, hose connection 16/22 or 17 mm
Cable length 1.5 m, 230V

Oase BioMaster 850
Power consumption filter 32 W
Pump output 1,550 l/h, water column max. 2.2 m
Pre-filter volume 0.6 l, filter volume 8 l
Dimensions LxWxH 240x240x535 mm, hose connection 16/22 or 17 mm
Power cable length 1.5 m, 230V