Oase BioMaster2 Thermo 850 External Filter

The BioMaster² 850 Thermo external filter fulfils the highest demands of water filtration and filter cleaning. The combination of highly effective biological filtration by Hel-X and mechanical-biological cleaning by filter sponges ensures healthy and clear aquarium water. The HeatUp 400 adjustable heater is included in the scope of delivery. The BioMaster² 850 Thermo is suitable for aquariums with a volume of up to 850 litres. The EasyClean pre-filter chamber enables convenient filter cleaning. The automatic shut-off system and a safety valve prevent unintentional water leakage, e.g. when removing the pre-filter module. A practical priming button makes water intake simple and enables a quick and easy start. In addition to the HeatUp adjustable heater, the complete set contains filter media, hoses, adapters, intake and outlet pipes and is ready for immediate use.

• EASYCLEAN PREFILTER MODULE: No more bothersome dismantling of the filter – simply remove the pre-filter module, rinse and replace
  

• INCREASED FLOW RATE: Thanks to optimised water routing and a new connection set, it has been possible to significantly increase the flow rate compared to the previous model
  

• 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
  

• LONGER SERVICE LIFE: For an even longer service life, you are welcome to use our biological filter media
  

• OPTIMUM FILTRATION: Fine 30 / 45 ppi pre-filter sponge for optimum mechanical filtration of coarse dirt and longer service life of the biological media
  

• PRACTICAL: Venting button for effective water suction – to get started quickly and easily during installation and after cleaning
  

• SAFE: The shut-off mechanism makes it easy to disconnect from the water circuit. Thanks to the safety valve, unintentional water leakage is prevented
  

• ECONOMICAL & QUIET: Runs quietly and saves energy