Eheim 2510021 Substrat Pro Filter Media 250ml
Eheim Aquaball 60 Filter Media
- Aquaball, mediabox, biobox filters
- Optimum Surface Structure
- Clear Healthy Water
- Genuine Eheim Product
The main task of biological filter media is to offer the best colonisation conditions for the bacteria cultures, so that after a short time a bacteria lawn develops. The bacteria feed on dirt particles of all kind and convert substances critical for the aquarium. After the first cleaning process by the mechanical filter cartridge 2618080 the biological filtration is the most important. It provides for clear, healthy water and stabile aquarium water.
Substrat pro consists of pearl shaped sintered glass. The spherical shape gives a high bulk density. Thus the whole of the volume in the filter (filter baskets or modules) can be utilised. Also the optimum surface of the beads provides intensive colonisation of the important purification bacteria. Due to the high number of bacteria peak nitrite loads are more easily reduced and the maintainance intervals of the filter material are longer. Suitable for both fresh and saltwater.