Grotech Calcium Pro Liquid – 500ml The solution for increasing the calcium content.
The solution for increasing the calcium content.
Large amounts of calcium and magnesium are needed in the seawater aquarium to achieve optimum growth of corals and red lime algae.
Calcium is indispensable for a naturally growing coral.
The ideal calcium content for seawater is approximately 400-450mg / l.
1 ml of Calcium Pro Liquid contains 250 mg of calcium. That means 10ml Calcium Pro Liquid increases the calcium content by 25mg / l in 100 l aquarium water.
To increase larger quantities, proceed slowly and divide it over several days.