Red Sea MAGNESIUM – Reef Supplement

Red Sea MAGNESIUM is a high-quality supplement formulated to support healthy coral growth and skeletal development in marine reef aquariums. As one of the essential foundation elements—alongside Calcium, Strontium, and Carbonate—Magnesium plays a critical role in maintaining ionic balance and facilitating the effective absorption of calcium by corals.

This supplement contains a carefully balanced blend of Magnesium salts and is an integral component of Red Sea’s complete Reef Care Program, designed to ensure optimal water chemistry for thriving reef ecosystems.

Key Features:

• Essential Element: Supports coral skeleton formation and ionic stability

• Balanced Formulation: Designed to work synergistically with other Red Sea foundation elements

• Accurate Dosing:

  • Liquid: 1 ml increases Mg by 1 ppm per 100 L (25 gal)

  • Powder: 1 g increases Mg by 1.34 ppm per 100 L (25 gal)

• Powder Yield: 1 kg powder makes 1.7 L of concentrated stock solution

• Available Sizes:

  • Liquid: 250 ml, 500 ml, 1 L, 5 L

  • Powder: 1 kg (2.2 lb)

Ideal for hobbyists following a structured reef maintenance routine, Red Sea MAGNESIUM ensures precise supplementation and stable conditions to support vibrant coral health and sustainable reef development.