Filtermedia
Filter media is used in aquarium filters. Filter media ensures filtration of the water. There are different types of filter media - Filter media for biological filtration (ensures adhesion of good bacteria).
- Filter media for chemical filtration (ensures that substances are bound / absorbed).
- Mechanical Filter media, to filter visible dirt from the water through foam, cloth or foam floating
Mechanical filtermedia
With mechanical filter media the visible pollution is removed from the water. This type of media is usually used as a pre-filter.
Absorbent filter media
Absorbent filter media removes unwanted substances from the water by absorbing them (phosphate, nitrate, ammonia, nitrite or other undesirable chemical compounds) and generally these media also provide for additional biological purification of the water.
Biological filter media
With biological filter media the invisible pollution is removed from the water. This type of filter is usually used after the pre-filter and is intended for the attachment of good bacteria.
Filters
Filters for holding filter material together