Description

Bio-Foam Max 20, 20, 307, 306 from Fluval

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.
Designed specifically for the Fluval 20/307 and 20/306 performance canister filters.

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