- Replacement filter media designed for use with the Fluval C4 Power Filter
- Chemical filter media adsorbs liquefied wastes and removes dyes, medication and odors in freshwater aquariums only
- Combines ammonia removal with ultra-grade carbon purification
- Reliable and efficient 2-in-1 product frees up space inside the filter to include additional media if desired
- Each box contains 3 Zeo-Carb inserts
- Replacement filter media designed for use with the Fluval C4 Power Filter
- Chemical filter media adsorbs liquefied wastes and removes dyes, medication and odors in freshwater aquariums only
- Combines ammonia removal with ultra-grade carbon purification
- Reliable and efficient 2-in-1 product frees up space inside the filter to include additional media if desired
- Each box contains 3 Zeo-Carb inserts
