Marineland C-Series Canister Ceramic Rings Filter Media provides a porous surface area to support biological filtration for a clean and healthy aquatic environment. When combined with the other media of the C-Series Canister, the process allows the water to receive full-contact filtration with virtually no bypass so it can return to your aquarium as good as new.
Features:
- Provides a porous surface area to support biological filtration
- Helps keep a clean and healthy aquatic environment where fish can thrive in
- Process allows the water to receive full-contact filtration with virtually no bypass so it can return to your aquarium as good as new
- Package contains 140 rings and is compatible with all C-Series Canister Filters
- Bio-rings are extremely durable so they do not require replacement unless damaged or destroyed.
