Fluval Bio Foam 406/407 (2)
Designed specifically for the Fluval 406/407 (also suits 404 and 405 series) 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