Bio balls are state of the art filter media for use in freshwater and saltwater wet dry systems.
Ceramic rings for canister filter.
Fluval carbon 100 gram nylon bags pack of 3.
Filter media fully enclosed in a disposable nylon mesh bag.
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.
Using ceramic rings couldn t be easier.
While some ceramic rings come with their own filter media bag others come loose.
Marineland bio filter balls supports biological aquarium filtration fits all c series canister filters.
Contains bio ring biological ceramic rings to remove ammonia nitrites.
Aquarium filter 50 piece ceramic rings plus bio balls in media bags for aquarium canister 500 g brand.
Marineland ceramic filter rings 140 count supports biological aquarium filtration fits c series and magniflow 140 rings pa11484 4 7 out of 5 stars 504 12 17 12.
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.
Simply add them to your aquarium filter.
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.
4 5 out of 5 stars 79 ratings.