Reef Advantage Magnesium™ – High-Purity Magnesium for Reef Stability
Reef Advantage Magnesium™ is a highly concentrated magnesium supplement formulated to restore and maintain optimal magnesium levels while preserving the natural ionic balance of seawater.
Key Features:
• Highly concentrated formula (80,000 ppm magnesium)
• Optimized blend of magnesium, chloride, and sulfate salts
• Ionically balanced to match natural seawater ratios
• Contains no ammonia (common contaminant in many liquid magnesium products)
• Helps prevent ionic imbalance in reef systems
• Supports stable pH and overall water chemistry
Why Magnesium Matters:
• Low magnesium levels (below 800 mg/L) can lead to unstable pH and difficulty maintaining proper calcium and alkalinity levels. Magnesium depletion often occurs due to:
Kalkwasser use:
• Excessive carbonate dosing
• Low magnesium content in salt mixes
• Reef Advantage Magnesium™ effectively replenishes magnesium lost through precipitation (as magnesium hydroxide or carbonate), helping maintain long-term reef stability and supporting healthy coral growth.





