Salifert Profi- Calcium Test Kits are part of the Salifert range, designed to help you make the very best of your aquarium.
Calcium is a vital element in any tank with corals, invertebrates or other calcareous organisms. They use it form calcium carbonate which builds strong, healthy skeletons and aids beautiful growth.
In most reef tanks, this is depleted quickly, so level must be tested and restored routinely. This Calcium test kit is quick and easy to use and will give you an accurate result every time. The kit uses a colour changing method and measures in steps of 5mg/l, so offers a precise result, every time.