Fluval Bio-Foam Max for 406/407 [2 Pack]

Designed specifically for the 407 and 406 performance canister filters, Bio-Foam Max is a 2-in-1 biological and mechanical media that features a rippled surface pattern offering up to 30% more area for effective filtering of waste and debris.

· Premium Biological and Mechanical filtration

· Rippled surface pattern offers 30% more area to efficiently trap waste and debris

· Prevents premature clogging extending life of subsequent filter media

· Complex foam construction helps maintain even and consistent water flow

· Ideal surface for growth of beneficial, nitrifying bacteria

· Custom fit with no gaps to maximize filtration efficiency

· Convenient 2-pack format

· Replace every 6 months

· For use in freshwater and saltwater aquariums