OASE BioMaster2 Thermo 850 Canister Filter - 1500 L/H | External Aquarium Filter w/ Heater

The OASE BioMaster2 Thermo 850 is the most powerful model in the BioMaster2 series, engineered for large aquariums up to 850 litres. Combining advanced filtration technology with integrated heating, this next-generation canister filter delivers superior performance, efficiency, and convenience for demanding aquarium environments.

Designed as an upgrade to the original BioMaster range, the BioMaster2 features optimised water flow and an improved connection system, resulting in significantly enhanced circulation and filtration efficiency. At the same time, real-world energy consumption has been reduced, ensuring efficient operation without excessive power usage.

The advanced 4-stage filtration system combines Hel-X biological media with mechanical filter sponges to provide highly effective removal of waste, organic matter, and harmful substances. This ensures optimal water clarity while supporting beneficial bacteria growth for a stable and healthy aquatic ecosystem.

Maintenance is simplified with the EasyClean pre-filter chamber, allowing quick and easy cleaning without dismantling the entire filter unit. This reduces maintenance time and extends the lifespan of the primary filtration media. The integrated automatic shut-off and safety valve system prevent water leakage during servicing, ensuring safe and reliable operation.

The Thermo 850 model features a powerful integrated 400W HeatUp heater, eliminating the need for separate in-tank heating equipment. This provides a cleaner aquarium appearance while protecting fish and aquatic life from direct contact with heating elements.

Supplied as a complete ready-to-use system, the BioMaster2 Thermo 850 includes filter media, hoses, adapters, intake and outlet pipes, and a water diffuser. The integrated priming button allows for quick and effortless start-up, making installation simple and efficient.

Suitable for both freshwater and saltwater aquariums, the OASE BioMaster2 Thermo 850 is the ultimate filtration and heating solution for large-scale aquarium systems in Australian conditions.

• Integrated HeatUp Heater Built-in 400W heater for powerful temperature control
• 4 Stage Filtration System Hel-X biological media and mechanical filtration
• EasyClean Pre-Filter Chamber Fast maintenance without dismantling
• Optimised Flow Technology Enhanced circulation and filtration efficiency
• Energy Efficient Operation Reduced real-world power consumption
• Safety Shut-Off System Prevents leaks during servicing
• Priming Button Quick and easy start-up
• Complete Installation Kit Includes all hoses, fittings and media
• Hidden Heating Solution No visible equipment inside aquarium
• Freshwater and Marine Compatible Suitable for all aquarium types

• Model
  BioMaster² Thermo 850
• Suitable Aquarium Size
  Up to 850 L
• Max Flow (L/H)
  1500
• Power Consumption (W)
  32
• Heater Power (W)
  400
• Rated Voltage
  230 V / 50 Hz
• Suitable For
  Freshwater and Saltwater Aquariums
• Product Code
  08OA097