Ultra Pure Magnesium Additive for 2-Part Maintenance in your Reef Tank!

Maintaining proper magnesium levels helps achieve the essential balance of calcium and alkalinity in your tank by preventing excess calcium carbonate precipitation. Not all magnesium additives are created equal and the largest factor comes into the sulfate to chloride ratio in the magnesium solution. For large adjustments, you will want to use a magnesium solution that has limited amounts of sulfate to keep your reef balanced, where for daily 2-part dosing or maintenance, a larger amount of sulfate is required to keep your reef balanced. 

Pre-Mixed - Makes 1 Gallon of BRS Liquid Magnesium Mix:

5 1/4 c. Magnesium Chloride : 2 c. Magnesium Sulfate

• Ideal for weekly/monthly dosing or small adjustments
• No residue left behind
• Mixes fast and clear
• Designed for easy dosing
• Pharmaceutical grade materials used

Mixing Instructions - BRS Liquid Magnesium Mix

2-Part Dosing or Small Adjustments - Fill a 1-gallon container 1/2 full of RO/DI or distilled water and then add the entire contents of the package into the container. Secure the cap on the container and shake it for about 10 seconds to help start the dissolving process. Remove the cap and fill the container the rest of the way with RO/DI or distilled water. Give the container a few more shakes and then let it sit until all the salts have fully dissolved before use.