Calcium

# Information
Highly concentrated calcium supplement for reef aquariums
Calcium is a highly concentrated calcium-based solution with a concentration of 155,500 ppm.
It rapidly increases the calcium concentration in reef aquariums and provides one of the essential elements for the growth of reef-building corals.
Only the purest calcium salts are used in its preparation, without gluconates, chelating agents, or pollutants.
Thanks to its purity, prolonged use does not negatively affect water quality, resulting in healthy and colorful corals.

## Instructions
Simplified: 1 ml/100L 3-4 times a week
Detailed: 10 ml in 100L = +15.5 mg/L (ppm)
The natural calcium value in seawater is 450 ppm.
You can use Calcium simply by adding 1 ml of product per 100 liters 3-4 times a week or as needed.
Alternatively, for the best results, measure the calcium concentration using Oceanlife Aqua Test Calcium and use our software to calculate the amount of
Calcium needed to maintain levels around 420-450 ppm.
If the initial value is below 400 ppm, divide the dose to avoid adding more than 15 ml/100L each day.
10 ml of the product increases calcium by 15.5 ppm in 100 net liters.
Before adding calcium, check the magnesium concentration. It should be above 1300 mg/l.