Reef Advantage Magnesium is a concentrated (80,000 ppm) optimized blend of magnesium, chloride, and sulfate salts designed to restore depleted levels of magnesium with minimal impact to the ionic ratios found in natural sea water. Reef Advantage Magnesium contains no ammonia.

KEY FEATURES:

• Concentrated, blended, ionically balanced magnesium source
• Contains NO Ammonia
• Vitally important in preventing ionic imbalance

DIRECTIONS:
Beginner
Use 5g (1 level teaspoon) per 80L (20 gallons) twice a week. Dissolve in at least 250mL (1 cup) of freshwater. For precise dosing, use the Seachem Digital Spoon Scale.

Advanced
Check magnesium level, then follow addition regimen above until magnesium is adjusted to 1,200-1,350 mg/L. Each 5 g/80 L will raise magnesium by about 5 mg/L. Amount or frequency can be adjusted, but do not exceed 25 g/80 L per day. Thereafter, use as required to maintain magnesium.