Oase BioStyle Disposable Cartridge Sets Select:set 4 it efficiently captures solids and

it efficiently captures solids and purifies the water for 4 to 6 weeks

making it an ideal choice for those looking to begin their aquatic hobby with a robust setup

the light and pump are low voltage and both are backed by a 12 month guarantee

Simply dip one test strip directly into the aquarium

Oase BioStyle Disposable Cartridge Sets Select:set 4 it efficiently captures solids andDesigned for use with the Oase BioStyle Hang On Filters, the BioStyle Disposable Cartridges provide mechanical, biological and chemical filtration for amazing results. The multistage cartridges come supplied as standard with all BioStyle Filter models and have been designed to create clean and healthy conditions for your aquarium inhabitants. Key Features: Designed for use with the Oase BioStyle Hang On Filter range 5 Stage disposable filter cartridge