Oase BioMaster 250 - Filter with Pre-Filter for up to 250L

The Oase BioMaster 250 filter is an interesting proposition for demanding aquarists for whom a large volume of filter media combined with high pump efficiency is important. Made of good quality plastic, where all elements are perfectly fitted together. The filter is equipped with a large, spongy pre-filter, which can be easily cleaned without the need to open the entire bucket, which greatly facilitates its use and is one of its most important advantages. Another distinguishing feature among other filters is the possibility of installing a heater with power dedicated by the manufacturer. The Thermo250 version of the filter includes a 150W heater in the set. Another advantage is the ability to easily adjust the pump performance. A solid handle also allows for convenient carrying of the filled filter. The filter is equipped with filter media in the form of sponges of various porosities and patented by Oase biological filtration media called Hel-X. All media are located in dedicated filter baskets. The baskets can be easily pulled out and filled with any filter media in any order.

Suitable for both freshwater and marine water.

Technical data:
Designed for an aquarium with a max. capacity of 250 l
Dimensions 240 x 240 x 370 mm
Power 14 W
Cable length 1.5 m
Net weight  5.2 kg
Max flow 900 l/h Max.
Water lift 1.3 m
Hose size 16 / 22 mm
Filter media volume 4.4l 
Prefilter volume 0.4l 

Country of manufacture: Germany

Warranty period: 4 years. The warranty period extends to 4 years upon registering the product purchase on the manufacturer's website (within three months from the date of purchase). Without registration, the warranty period is 3 years.