ATI® ICP Element | Magnesium (Mg) 1000ml

High-Purity Single Element Supplementation

Part of the completely revised ATI® ICP Elements lineup, this high-purity magnesium solution is designed for the precise adjustment of element levels in reef aquariums. Developed and tested in the ATI® Lab in Germany, these solutions are ideal for both compensating acute deficiencies and maintaining daily element supply to ensure a stable chemical environment and healthy coral growth.

Why Magnesium (Mg) is Essential

Magnesium is a major element in seawater and is critical for maintaining the chemical balance of your reef. Its primary role is to prevent the abiotic precipitation of calcium and alkalinity.

• Chemical Stability: Magnesium allows for high concentrations of calcium and carbonate to coexist in the water. At low magnesium levels, alkalinity and calcium can precipitate, making it difficult to maintain stable parameters.

• Skeletal Development: It is essential for the growth of stony corals. Without it, growth slows significantly and coral skeletons can become brittle.

• Refugium & Algae: Magnesium is a core component of chlorophyll and is required for the growth of coralline algae.

• Coral & Invertebrate Health: Low levels can lead to the degeneration of soft corals and affect the shell development of snails and other mollusks.

• Common Causes of Deficiency: High consumption by calcifying organisms (SPS and coralline algae), precipitation due to chemical imbalances, or the use of salt mixes with insufficient magnesium concentrations.

The ATI® ICP Elements Advantage

• Laboratory Grade: Produced using only the highest grade raw materials, tested for purity by the ATI® Lab in Germany.

• Transparency: Value-driven with clear cost-to-compare ingredients listed directly on the packaging.

• User-Friendly: Features color-coded packaging to assist different skill levels (Beginner, Pro, Expert).

• Certified Safety: Registered and compliant with the European Chemicals Agency (ECHA) and CLP Regulation (EC) No. 1272/2008 for health and environmental protection.

Dosage & Application

• Concentration: The bottle contains 100,000 mg of magnesium.

• Standard Dosage: 1 ml per 100 liters (26 gal) increases the magnesium content by 1 mg/l.

• Safe Daily Limits: Increase magnesium by a maximum of 100 mg/l (100 ml per 100 liters) per day.