Ceramic Rings Biological Filter Media

Bioballs and ceramic rings are two basic biofilter choices.
Ceramic rings biological filter media. While fluval recommends these filters be replaced every six months they tend to last considerably longer. Fluval s biomax filter media consists of porous ceramic rings that are designed to optimize surface area and support growing bacteria populations. They simply provide a home for the bacteria that do all the hard work. Zeovit is part of a specialized system to maintain ultra low nutrients.
Many hobbyists use highly porous ceramic plates or bricks housed in the sump. Goldeal bio balls ceramic rings set aquarium biological filter media with mesh bag for fish tank and pond fish tank filter decorations accessories 500g 1 1lb 4 1 out of 5 stars 26 11 99 11. While there are other types of ceramic based filter media ranging from spheres to sticks they all behave similarly to ceramic rings. Keep in mind that some of these materials can also be used as mechanical media.
Biological filtration media are like condominiums for bacteria. Ceramic rings don t filter your aquarium. Types include ceramic rings sponges pads bio balls and bio stars sand and gravel.