Oase Carbon Filter Media Cat FX6 is the high-capacity workhorse

FX6 is the high-capacity workhorse of Fluval's canister lineup

and the design of the water bowl ensures it will not tip or spill which will provide a cleaner environment for your inhabitants

Easy to adjust: The water flow rate can be easily adjusted

yet retains its shape

Oase Carbon Filter Media Cat FX6 is the high-capacity workhorseFor aquarium water that is always clear and healthy. 100% compatible with animals, plants and microorganisms. Chemical filtration using effective activated carbon; any medical residues are effectively removed from the water. For use in the BioCompact and BioPlus internal filter systems, as well as in the FiltoSmart external filter.