Reef Advantage Magnesium 300g

Reef Advantage Magnesium is a concentrated blend (80,000 ppm) of enhanced magnesium salts, chloride, and sulfate designed to restore low magnesium levels with limited impact on the ionic ratios found in natural seawater. Reef Advantage Magnesium contains no ammonia.

Key features:

• A concentrated, blended, and ionically balanced magnesium source
• Contains no ammonia
• Very important in preventing ionic imbalance

Usage instructions:
For beginners
Use 5 grams (one full teaspoon) per 80 liters (20 gallons) twice a week. Dissolve it in at least 250 ml (one cup) of fresh water. For accurate dosing, use Seachem's digital spoon scale.

For advanced level
Check the magnesium level, then follow the addition system mentioned above until the magnesium is adjusted to 1,200-1,350 mg/L. Every 5 grams/80 liters will raise magnesium by approximately 5 mg/L. The quantity or frequency can be adjusted, but do not exceed 25 grams/80 liters daily. After that, use as needed to maintain the magnesium level.