Oase BioMaster 2 External Thermo Filter

Experience powerful, low-maintenance aquarium filtration with an external canister system designed for pristine water clarity and effortless upkeep. Combining highly effective biological filtration with Hel-X media and mechanical-biological cleaning via filter sponges, it delivers healthy, crystal-clear water for both freshwater and saltwater setups. An integrated HeatUp adjustable heater is included, so your aquarium filtration and heating are conveniently combined in one ready-to-use package.

• EASYCLEAN PREFILTER MODULE: No more bothersome dismantling – simply remove the pre-filter module, rinse and replace for fast, mess-free maintenance

• INCREASED FLOW RATE: Optimised water routing and a new connection set significantly boost the flow compared to previous models

• LARGE FILTER VOLUME: Hel-X media and filter sponges are perfectly coordinated. Water flows through the pre-filter first for longer service life and stable water parameters

• OPTIMUM FILTRATION: Fine 30 / 45 ppi pre-filter sponges trap coarse dirt to protect biological media and extend intervals between deep cleans

• PRACTICAL START-UP: A priming/venting button enables effective water suction for a quick start during installation and after cleaning

• SAFE & CLEAN: Automatic shut-off and a safety valve prevent unintentional water leakage when removing the pre-filter module

• ECONOMICAL & QUIET: Energy-saving, low-noise operation for everyday reliability

Each complete set includes filter media, hoses, adapters, intake and outlet pipes, and the HeatUp adjustable heater, so you can install and run the system right away. With scalable filter volume, generous pre-filter capacity, and strong head height performance, it supports aquariums from smaller homes to larger displays. The robust design, easy priming, and tool-free pre-filter service make routine maintenance simple, helping you maintain stable water quality, clear viewing, and a thriving aquatic environment.

Ideal for aquarists seeking professional-level filtration, improved flow performance, long service intervals, and integrated heating in one compact, efficient external filter.

                                             250                     350                  600                    850