Using ceramic rings couldn t be easier.
Ceramic rings for canister filter.
We don t know when or if this item will be back in stock.
While some ceramic rings come with their own filter media bag others come loose.
Pack of 4 penn plax cascade nylon filter with biological ceramic rings convenient ready to use filter bags for use with your cascade cannister filter.
Many filter kits already include ceramic rings in the box.
Marineland bio filter balls supports biological aquarium filtration fits all c series canister filters.
Contains bio ring biological ceramic rings to remove ammonia nitrites.
Marineland ceramic filter rings 140 count supports biological aquarium filtration fits c series and magniflow.
4 5 out of 5 stars 79 ratings.
Fluval carbon 100 gram nylon bags pack of 3.
If your filter didn t come with any ceramic rings or you want to purchase more grab some here or from your local fish store they are very affordable.
Simply add them to your aquarium filter.
Bio balls are state of the art filter media for use in freshwater and saltwater wet dry systems.
Marineland pa11484 canister filter ceramic rings 140 count provide porous surface area for support of biological filtration do not clean with soaps or abrasives and never rinse with unconditioned tap water bio rings do not require replacement.