Oase BioMaster² 250 External Filter

Description

BioMaster² 250 External Filter from Oase

The BioMaster² 250 external filter fulfils the highest demands of water filtration and filter cleaning.
The combination of highly effective biological filtration by Hel-X and mechanical-biological cleaning by filter sponges ensures healthy and clear aquarium water.

The HeatUp adjustable heater can be easily retrofitted if required.
The BioMaster² 250 is suitable for aquariums with a volume of up to 250 litres.

The EasyClean pre-filter chamber enables convenient filter cleaning
The automatic shut-off system and a safety valve prevent unintentional water leakage, e.g. when removing the pre-filter module.
A practical priming button makes water intake simple and enables a quick and easy start.

In addition to the HeatUp adjustable heater, the complete set contains filter media, hoses, adapters, intake and outlet pipes and is ready for immediate use.

Specifications:
Suitable for aquariums up to max: 250 Litres
Dimensions (L x W x H): 240 x 240 x 370mm
Power consumption: 15w
Max. flow rate: 900 Litres/Hour
Max. head height, metres: 1.3m
Connection for hoses (inner/outer): 16 / 22 mm
Filter volume: 4.4 Litres
Pre-filter volume: 0.4 Litres
Suitable for freshwater: Yes
Suitable for saltwater: Yes

Features:
Easyclean Pre-filter module: No more bothersome dismantling of the filter – simply remove the pre-filter module, rinse and replace
Incresed flow rate: Thanks to optimised water routing and a new connection set, it has been possible to significantly increase the flow rate compared to the previous model
Large Filter Volume: The combination of highly effective biological filtering with Hel-X and mechanical/biological cleaning with filter sponges is ideally coordinated to ensure healthy and clear aquarium water.
The water flows through the pre-filter first, ensuring an extra-long service life
Longer Service Life: For an even longer service life, you are welcome to use our biological filter media
Optimum Filtration: Fine 30 / 45 ppi pre-filter sponge for optimum mechanical filtration of coarse dirt and longer service life of the biological media
Practical: Venting button for effective water suction – to get started quickly and easily during installation and after cleaning
Safe: The shut-off mechanism makes it easy to disconnect from the water circuit. Thanks to the safety valve, unintentional water leakage is prevented
Economical & Quiet: Runs quietly and saves energy