Description for Sander Floramat -CO² fertilization unit-:
Every plant requires carbon to build up its plant substance during the assimilation process. Water plants get the carbon they need from the dissolved carbonic dioxide. Often our aquarium tanks at home are very good aerated. However, each ventilation withdraws carbon dioxide. By means of the CO2-Floramat carbon dioxide can easily be fed into the water again. Plants grow much better.
With the CO² table from Dr. Geisler. For calculate the needed CO² content in relation to the carbonate hardness