Red Sea Reef Foundation C (Mg) 500ml (16.9 fl oz)
Red Sea’s MAGNESIUM contains blended salts of magnesium and is part of Red Sea’s complete Reef Care Program.
Calcium, magnesium, strontium and carbonate are the basic foundation elements of coral skeletons.
All of these elements need to be available in balanced proportions for positive coral health and growth.
Average Daily Usage per 25gal:
Mixed Reef: 1ml
SPS Frag: 2ml
SPS Dominant: 2ml
Ultra Low Nutrient SPS: 1ml
Liquid supplement: 1ml will raise the Mg level of 100 liters (25 gal) by 1ppm.
Optimum levels of Mg in ppm according to type of aquarium:
Mixed Reef: 1350
SPS Frag: 1390
SPS Dominant: 1280
Ultra Low Nutrient SPS: 1220
Marine Fish: 1060-1130