Fluval 406/407 Blue BioFoam MAX, 2pcs

Crafted exclusively for the Fluval 406 and 407 canister filters, the Bio-Foam Max serves as a dual-purpose biological and mechanical filter media. Its unique rippled design increases the surface area by up to 30%, enhancing its ability to capture waste and debris effectively. This innovative foam structure helps prevent early clogging, thereby prolonging the lifespan of other filter media in the system. It ensures steady water flow with its intricate design and provides an optimal environment for the growth of beneficial nitrifying bacteria. Tailored for a perfect fit without gaps, it maximizes filtration performance. Available in a handy 2-pack, it’s recommended to replace this media every 6 months. Suitable for both freshwater and marine aquariums.