OASE BioMaster2 Thermo 250 Canister Filter - 900 L/H | External Aquarium Filter w/ Heater

The OASE BioMaster2 Thermo 250 represents the next generation of external aquarium filtration, delivering outstanding performance, efficiency, and ease of maintenance for aquariums up to 250 litres. Designed to meet the highest standards in water quality and user convenience, this advanced canister filter integrates cutting-edge filtration technology with an inbuilt heating system for a complete aquarium solution.

The BioMaster2 series improves upon its predecessor with optimised water flow and an upgraded connection system, resulting in increased circulation efficiency while reducing real-world energy consumption. This ensures powerful filtration performance without unnecessary power usage, making it an energy-efficient choice for both hobbyists and professionals.

At its core, the filter features a highly effective 4-stage filtration system, combining Hel-X biological media with mechanical filter sponges. This system maximises beneficial bacteria growth, ensuring efficient breakdown of waste and maintaining stable, crystal-clear water conditions.

Maintenance is made simple with the EasyClean pre-filter chamber, allowing quick cleaning without dismantling the entire unit. This not only reduces downtime but also prolongs the lifespan of the main filter media. The integrated automatic shut-off and safety valve system prevent leaks during maintenance, providing a safe and hassle-free user experience.

A standout feature of the Thermo model is the integrated 150W HeatUp heater, which eliminates the need for visible in-tank heaters. This results in a cleaner aquarium appearance while protecting fish and aquatic life from direct contact with heating elements.

The BioMaster2 Thermo 250 comes as a complete ready-to-use set, including filter media, hoses, adapters, intake and outlet pipes, and a water diffuser. A built-in priming button ensures quick and effortless start-up, making installation straightforward and efficient.

Suitable for both freshwater and saltwater aquariums, the OASE BioMaster2 Thermo 250 is a premium filtration and heating solution designed for long-term performance and reliability in Australian aquarium environments.

• Integrated HeatUp Heater Built-in 150W heater for clean aquarium setup
• 4 Stage Filtration System Hel-X biological media and mechanical filtration
• EasyClean Pre-Filter Chamber Quick maintenance without dismantling
• Optimised Flow Technology Improved circulation and efficiency
• Energy Efficient Operation Lower 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 250
• Suitable Aquarium Size
  Up to 250 L
• Max Flow (L/H)
  900
• Power Consumption (W)
  15
• Heater Power (W)
  150
• Rated Voltage
  230 V / 50 Hz
• Suitable For
  Freshwater and Saltwater Aquariums
• Product Code
  08OA094