Fluval Bio-Foam 405/406/407 (White) 2 Pack

Designed specifically for the Fluval 405/406/407 performance canister filters, Bio-Foam captures large particles and debris for effective mechanical filtration.

-Mechanical filter media
-Custom fit to prevent debris bypass
-Ideal pore size allows efficient water flow and longer media lifespan
-Enhances the biological filtration process
-Convenient 2-pack format