API Reef Magnesium Marine Aquarium Solution, 16-oz bottle

• Helps raise the magnesium levels in your reef aquarium.
• The dual form of magnesium helps maintain the ratio of natural seawater.
• Promotes an environment for your finned friends to thrive and helps keep the aquarium ionically balanced.
• 100% free from ammonia, phosphate and nitrate.
• Use when testing shows a magnesium level below 1,250 ppm.

API Reef Magnesium Marine Aquarium Solution is formulated to help raise and restore the magnesium levels in your reef aquarium. This solution should be used when your water tests show a magnesium level below1,250 ppm mg/L. For best results, follow the dose according to the directions on the label. This solution treats up to 948 gallons of saltwater.

Specifications

Shake well. Add 5 ml. per 10 gallons of aquarium water.