Biological floating bio media made from a light weight polyethylene plastic. It provides a large surface area for bio-film development and is used in both static or moving bed biological filters.
15 x 9 mm wheel type biological media.
The use of biofilter media which is fluidised by means of air has many advantages over other filter media types.

Zero head loss
Water is aerated during filtration ensuring oxygen levels remain saturated
Water is aerated during filtration causing carbon dioxide to be removed
Small foot print due to the media being highly efficient
No clogging and therefore no cleaning is required
Very stable and reliable bio filtration performance

What’s in the bag
Filter Media 10 L