Fauna Marin Elementals CA+SR

Calcium, along with carbonate, is the essential building block for the growth and development of coral skeletons and invertebrates.

We recommend maintaining Ca between 380 – 420 mg/L (at 35 salinity) and testing regularly with a laboratory water analysis.

You can easily calculate the exact consumption of your aquarium by using the Aquacalculator: www.aquacalculator.com