Granovit is highly-porous bio granulate for bio-hydro reactors in fresh-water and marine aquariums.
- Like swampland areas in nature, Granovit is active in the oxidation and reduction zones
- The fine open pores permit complete biological degradation activity up to 300 sqm/l
- The capillary action ensures uniform humidity distribution
- Granovit does not clog
- pH neutral
- Grain size 2 to 5 mm