Red Sea Foundation Calcium + Foundation A – 500ml contains Calcium, Strontium and Barium
Calcium, magnesium, strontium, and carbonate are essential elements for coral skeletons. To ensure the health and growth of coral, these elements need to be available in balanced proportions. The CALCIUM + product from Red Sea features a blend of calcium and strontium salts in the right amounts that corals need. It is part of the comprehensive Red Sea Reef Care program.
Aquarium Type | Average daily use | |
Liquid ml / 100L (25gal) | Powder g / 100L (25gal) | |
Mixed Reef | 3 ml | 1.7 g |
SPS Frag | 6 ml | 3.4 g |
SPS Dominant | 4 ml | 2.2 g |
Ultra Low Nutrient SPS | 2 ml | 1.1 g |
Concentration:
Liquid supplement: 1 ml will increase the calcium level of 100 liters (25 gallons) by 2 ppm.
Powder supplement: 1 gram will raise the calcium level of 100 liters (25 gallons) by 3.6 ppm. With 1 kg of powder, you can create a solution of 1.8 liters.