|
Pure calcium carbonate
|
 |
 |
Hydrocarbonate is a pure natural product. It is used in Calciumreactors, and may be used in filters to increase the hardness of water, and as a substrate material in marine or Malawi/Tanganyika aquaria. A natural calcium-carbonic acid equilibrium is created in all aquariums with an alkaline pH value, and in a Calciumreactor supplied with CO2, the Hydrocarbonate is completely dissolved to calcium bicarbonate, becoming available for assimilation by hard and many soft corals, sponges, echinoderms, etc. Hydrocarbonate available in 3 grain sizes and 3 packaging sizes: fine (1-2 mm) for hardening filters medium (3-5 mm) for calciumreactors coarse (12-15 mm) as filter material 1 litre (c. 0.25 gal) tub |
|
Pure calcium carbonate
|
