Description

The

OASE BioMaster² 850 is the
perfect external filter for medium-sized and larger aquariums up to 850 liters. This filter system offers excellent water quality, combined with easy handling and innovative technology. Whether you run a freshwater or saltwater aquarium – the OASE BioMaster² 850 is specially designed for aquarium enthusiasts who value efficiency, functionality and longevity. This external filter is equipped with a patented pre-filter module that significantly reduces the cleaning effort. Coarse dirt particles are effectively removed here so that the main filter unit needs to be cleaned less frequently. The pre-filter can be removed separately without having to dismantle the entire filter – for maximum user-friendliness.

Several filter stages are combined for efficient filtration performance:

mechanical filtration: for the removal of suspended particles and visible dirt
biological filtration: supports the decomposition of organic substances by beneficial bacteria
optional chemical filtration: for the removal of impurities such as medication residues
The filter baskets of the OASE BioMaster² 850 can be fitted with different filter media. Whether sponges, bio-granulate or activated carbon – design the filtration according to the specific needs of your aquarium.

Energy-saving and powerful: With a maximum pump capacity of 1,500 liters per hour, the filter ensures reliable water circulation and excellent filtration with a low energy consumption of just 32 watts.

Whisper-quiet operation: Thanks to the high-quality workmanship, the filter operates particularly quietly and is therefore ideal for living rooms and bedrooms.

Compact design: The OASE BioMaster² 850 has a space-saving design and fits in every aquarium cabinet.

Quick & easy maintenance: The filter is particularly easy to maintain thanks to its sophisticated design. The time required for cleaning and maintenance is reduced to a minimum. The large pre-filter ensures long maintenance intervals.

Technical specifications OASE BioMaster² 850 external filter
aquarium size: up to 850 liters
pump capacity: 1,500 l/h
filter volume: 8.0 L
pre-filter volume: 0.6 L
energy consumption: 32 watts (21.4 W under operation conditions)
dimensions (L x W x H): 240 x 240 x 535 mm
hose diameter: 16/22 mm
hose length: 4 m
suitable for freshwater and marine water