The Fluval Clean & Clear Cartridge is packed with special high performance resins, proven to reduce phosphate and nitrate for a cleaner, clearer aquarium and healthier fish. Suitable for all U-Series internal (underwater) filters.
key features
- Helps keep water beautifully clear
- Extends time between water changes
- Provides optimum biological balance
- Adds to the central Fluval U filter cartridge alongside the Biomax
- Suits Fluval U1, U2, U3 and U4 internal filters.