Magnesium is the third most important element in the composition of seawater. It is essential for many biological processes such as photosynthesis and cell division. It is also used in the formation of the skeleton of reef organisms. A concentration of 1200-1380 ppm is desirable to maintain a healthy environment for your corals.

Instructions for use:

Shake well before use. Standard dosage: 1 bottle per 200 liters of seawater per week. Increased concentration: 1 bottle per 100 liters of seawater (25 gallons). A weekly water change of 10-20% of the water with Reef Evolution Salt is strongly recommended to maintain optimum water quality. When adding the product, pour the product gently into the current for even distribution. Allow 5 minutes between adding other products. Do not mix different products together before dosing. Direct contact with marine organisms should be avoided as high local concentrations can be harmful. As with all chemical products, keep out of reach of children.