Oase Biomaster External Filters Size_3" Removable filter screen prevents large

Removable filter screen prevents large objects from clogging nozzle

4 x Hunter 25mm Solenoid Valves

and once the chamber is full

dispensing and transfer of liquids

Premium and quality: Pressure sprayer that serves as the ‘right tool’ for professionals

Oase Biomaster External Filters Size_3" Removable filter screen prevents large*Please note this filter does not include the Thermo Heater* The BioMaster line of premium external filters are perfect for marine and freshwater aquariums. The BioMaster 250 boasts 4 stage filtration in a compact design. Biological, mechanical, chemical, and prefiltration all work together to provide your aquarium with optimal water quality and clarity. The BioMaster filters are designed with sealed filtration pathways to ensure water flow is getting