Red Sea Foundation C (Mg) 1L (33.8 fl oz)

Magnesium supplement for balanced formation of coral skeleton Mg 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. Red Seas MAGNESIUM contains blended salts of magnesium and is part of Red Seas complete Reef Care Program. Aquarium Type Average daily usage Liquidml/100L (25gal) Powderg/100L (25gal) Mixed Reef 1ml 0.75g SPS Frag 2ml 1.5g SPS Dominant 2ml 1.5g Ultra Low nutrient SPS 1ml 0.75g Concentration: Liquid supplement:1ml will raise the Mglevel of 100 liters (25 gal)by 1ppm. Powdersupplement:1gwill raise the Mglevel of 100 liters (25 gal)1.34ppm.1 kg will make 1.7L of stock solution.