OASE BioMaster 2 Thermo 250 – External Canister Filter with Integrated Heater

The OASE BioMaster 2 Thermo 250 is a high-performance external canister filter designed for aquariums up to 250 liters (65 gallons). Engineered in Germany, this advanced filter offers powerful mechanical and biological filtration combined with a built-in adjustable heater – keeping your aquarium clean and your water temperature stable without additional clutter inside the tank.

Key Features

• Integrated Heater: Comes with a pre-installed 150W HeatUp heater, allowing for precise temperature control directly within the filter
• EasyClean Pre-filter Module: Simplifies routine maintenance by allowing quick cleaning without dismantling the entire unit
• Hel-X Biomedia: High-capacity biological media ensures superior biological filtration and healthy water conditions
• Quiet Operation: Sound-dampening technology delivers ultra-quiet performance, ideal for home and office environments
• Adjustable Flow Control: Customize the water flow rate to suit the needs of your aquarium inhabitants

Specifications

Why Choose BioMaster 2 Thermo?

This filter is ideal for aquarists looking for a reliable, professional-grade filter with the convenience of an integrated heater. The modular design, combined with the EasyClean pre-filter and robust media capacity, ensures easy maintenance and consistent water quality.

Experience seamless filtration and heating with the OASE BioMaster 2 Thermo 250 – the all-in-one solution for clean, clear, and warm aquarium water.