||GroTech Calcium Pro instant 5000g
In the marine water aquarium, great quantities of Calcium and Magnesium are required, in order to achieve an optimum growth of corals and red calc algaes.
1 measuring spoon (about 10g) results in an increase of the calcium content by about 18mg per 100 liter aquarium water, without shifting of the ion balance.
In case of larger deviations, the quantity should be increased over a period of numerous days via the refill water. In case if minor quantities, please dose directly into the filter basin at a well-circulated area.
The optimum value is about 420mg/liter.
Available in 1000g, 3000g, 5000g.
Manufacturer : Grotech