Ultra Bio-Media is a sinking media with a very high bio-film surface that is many times greater than other plastic media, such as bio balls, various mats and foams, beads, ribbon and brush type media, etc. Superior bacterial adhesion and colonization is achieved due to the surface texture and grade of plastic used. Under a patent pending process, Ultra Bio-Media is seeded with bacteria and barley to kick start the nitrification process.

Ultra Bio-Media weighs approx. 8# per cubic foot, media is sold and packaged by weight. Settling may occur in shipping. Ultra Bio-Media can be purchased by the cubic foot or bulk packed in 28 cubic foot Gaylord boxes.