ADDITIVES FOR VIBRANT COLOURS
Besides Calcium and Magnesium there are over 70 important elements present in seawater, which are essential for the health of corals.It is impractical to test all the small elements and bring them to the right level if needed. Luckily science is giving us a helping hand. We have formed 3 groups for the most important elements, for the leading element in the group we have a test kit. On the given value for this element you base your dosage on the value for this element.