Fauna Marin Elementals Ca+Sr is a highly concentrated Calcium/Strontium solution for compensating Calcium or Strontium deficiencies in reef aquariums.

Highly Concentrated Calcium/Strontium

Fauna Marin Elementals Ca+Sr is a highly concentrated Calcium/Strontium solution for compensating Calcium or Strontium deficiencies in reef aquariums. 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 Sa at 8mg/L and testing regularly with a laboratory water analysis.

Always keep closed after opening. Store dark at room temperature.