Fluval’s unique vertical pre-filter orientation provides more surface area and better mechanical filtration. Media is housed within an independent, re-loadable cartridge for quick and convenient access.
The new Fluval Bio-Foam Max features:
Rippled surface pattern offers up to 30% more area to efficiently trap waste and debris
Prevents premature clogging extending life of subsequent filter media
Complex foam construction helps maintain even & consistent water flow
Ideal surface for growth of beneficial, nitrifying bacteria
Custom fit with no gaps to maximize filtration efficiency
For use in freshwater and saltwater aquariums