CORE Magnesium by Fauth Aquatics 64 oz frag Optimized Formula for Reef Aquariums:

Optimized Formula for Reef Aquariums: Achieve perfect harmony in your reef aquarium with balanced Alkalinity (8 dKH)

Dual side-facing return pump outlets for better water distribution (On REEFER 350 G2+ models and bigger)

Fleece mat length -      59'

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CORE Magnesium by Fauth Aquatics 64 oz frag Optimized Formula for Reef Aquariums:Magnesium solution vital for coral growth. Core magnesium supplement is an effective solution for increasing and maintaining magnesium levels in the aquarium. Magnesium is integral for coral skeletal growth. Directions: Adding 5 ml of this solution will increase the magnesium level in 10 gallons of water by 10 ppm. The ideal magnesium is approximately three times your calcium level. Proper magnesium is necessary for corals to access calcium. Do not