2510021 - EHEIM SUBSTRATpro (250ml)

SUBSTRATpro 250ml by EHEIM for aquaball / biopower / aquastyle

The volume in the filter (filter baskets or modules) can be fully utilized.

In addition, the optimized surface of the beads ensures the intensive settlement of the important cleaning bacteria. A dense bacterial lawn is formed.

As a result of the high number of bacteria, nitride loading tips are also reduced and the service life of the filter material is prolonged. 

SUBSTRATpro 250ml by EHEIM  is suitable for freshwater and seawater, is washable and can be used several times.

• Optimized biofilter medium made of sintered quartz
• High bulk density due to spherical shape (beads)
• Very dense bacterial colonization
• Longer service life
• Better degradation during nitrite loading
• Can be used several times (rinse carefully for cleaning)
• Suitable for fresh- and seawater