Oase BioMaster Thermo 350


Up To 350 litres
Suitable for aquariums up to max. litres 350
Dimensions (L x W x H) mm 240 x 240 x 425
Rated voltage 230 V / 50 Hz
Power consumption filter + heater 18 + 200 W
Net weight kg 5.60
Guarantee (+ request guarantee) Years 3 + 1
Max. flow rate l/h 1100
Max. head height, metres m 1.40
Hose (quantity/length) 1 UNIT/4 m
Connection for hoses ø (inner/outer) 16 / 22 mm
Filter volume litres 5.6
Pre-filter volume litres 0.50
Suitable for freshwater Yes
Suitable for saltwater Yes

Oase BioMaster Thermo 350 external filter for tanks up to three hundred and fifty litres. Made from high quality materials the Bio Master is robust and also has a very modern look. Designed to provide mechanical, biological and also chemical filtration if you wish. Filters are in general much the same, but the Oase Bio Master Thermo 350 differs slightly. The Bio Master comes equipped with an easy to clean pre filter that can be cleaned without opening the filter. The pre-filter consists of high-grade foams that trap most of the debris.  The idea is that the debris removed by the pre filter extends the service interval of the main filter.

The Oase BioMaster Thermo 350 main filter.

The filters main section features two foam filter stages prior to the Hel-X media filled bio’ stage.  Hel-X 13, specially designed for use within the Oase Profi Clear Premium Moving Bed Module and Oase Profi Clear Premium Compact range of Drum Filter systems. So I would swap that out for a much better media, such as Seachem Matrix  Or Eheim Substrat Pro. Fairly standard view in the trade and hobby.


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