Three Colbond products are used to filter liquids in various aquaculture applications.

Enkamat matrix is used for aquarium and pond filters to stop bacteria from re-entering the tank.
Enkamat characteristics.
Enkadrain matrix has the same core as Enkamat, but has a geotextile bonded to one or both sides.
Colback Original is used as a filter fabric as part of a system or can be glued or mechanically attached to other filtration components. It is mechanically attached to Enkadrain subsurface drainage composite.