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AquaFX Dry Magnesium Sulfate

Part Number:C-MB-MGSO-2.1Lbs
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     AquaFX Magnesium Sulfate is the leading Magnesium within the aquarium industry designed to replenish Magnesium levels within a reef tank. Monitoring and maintaining appropriate Magnesium levels is an important part of ensuring water chemistry values are at an appropriate level. Resulting immediately in better coral growth, Coralline algae, as well as, invertebrate growth and health.

AquaFX Magnesium Sulfate can be used with AquaFX Magnesium Flake to more closely mimic the natural ratio in Seawater.

Directions: Fill 1 gallon Heat tolerant container 1/2 way with purified water. Add entire bag of Magnesium Flake and dissolve. Then add the entire bag of Magnesium Sulfate and dissolve, then finish filling to make 1 Gallon total. 


Always dose to a high flow area of the tank.

Dose less than needed to measure the effect before adding the total amount. 

Magnesium Levels in Natural Seawater are traditionally between 1250 1350 ppm

You should never raise your Magnesium levels by more than 100 ppm per day

AquaFX Magnesium Flake can be used with AquaFX Magnesium Sulfate to more closely mimic the natural ratio in Sea Water.


Product will release heat when mixed with water and become hot. 

Always wear gloves and eye protection when handling.

Avoid any contact with eyes, skin and/or clothes - wash hands after handling.

Store in a cool dry place, always keep package sealed while in storage. 

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