OASE BioMaster² Thermo 850 V2 Canister Filter

Experience powerful, high-performance aquarium filtration with the OASE BioMaster² Thermo 850, designed for aquariums up to 850 litres. Combining advanced mechanical and biological filtration with an integrated adjustable heater, this premium external canister filter helps maintain clean, healthy water while keeping equipment neatly hidden outside your aquarium.

Key Features

• Suitable for aquariums up to 850L: Ideal for large freshwater and saltwater aquarium setups.

• Integrated heater: Includes a 400W adjustable HeatUp heater for convenient temperature control.

• EasyClean pre-filter: Removable pre-filter module allows quick and convenient cleaning without dismantling the entire filter.

• Advanced biological filtration: Hel-X biomedia and filter sponges provide surface area for beneficial bacteria to help maintain water quality.

• High water flow: Maximum flow rate of up to 1,500L/h.

• Easy priming: Built-in venting button helps simplify setup and restarting after maintenance.

• Safety features: Automatic shut-off and safety valve help reduce the risk of unwanted water leakage when removing the pre-filter module.

• Quiet operation: Designed for smooth, quiet performance.

• Complete kit: Includes filter media, hoses, adapters, intake and outlet pipes, and the integrated heater.

Specifications

• Brand: OASE

• Model: BioMaster² Thermo 850 V2

• Recommended aquarium size: Up to 850 litres

• Maximum flow rate: 1,500L/h

• Filter volume: 8L

• Pre-filter volume: 0.7L

• Integrated heater: 400W

• Dimensions: 240 × 240 × 535mm

• Hose connection: 16/22mm

• Suitable for: Freshwater and saltwater aquariums

The OASE BioMaster² Thermo 850 is an excellent choice for aquarists seeking powerful filtration, easy maintenance and integrated heating in one convenient external filter system.