207-307 BLUE BIO FOAM 2 PK

Designed specifically for the Fluval 207/307 and 206/306 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. Key Features : • 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