The Bio-Foam sponge is specially designed for the powerful Fluval 406/407 external filters for effective mechanical filtration.
FEATURES
- Collects large particles of debris for effective mechanical filtration.
- Perfect fit to prevent water bypass.
- The ideal pore size allows for effective water flow for less maintenance.
- Enhances biological filtration.
- Type
- Sponge
- Activated Carbon
- No
- Zeolite
- No
Important information
Specifications are collected from official manufacturer websites. Please verify the specifications before proceeding with your final purchase. If you notice any problem you can report it here.