Brand new 4 lb total bio ceramic ring filter media for aquariums, ponds, and canister filters.

Includes multiple mesh bags (4 pack total) for easy use and placement in your filter system.

These highly porous ceramic rings provide a large surface area for beneficial bacteria, helping maintain water clarity and support healthy biological filtration.

✔ Suitable for freshwater & saltwater tanks

✔ Helps reduce ammonia and improve water quality

✔ Durable, reusable, and long-lasting

✔ Works with most canister and aquarium filters

Item is new and unused. Ships exactly as shown.