Magnesium

An agent to stabilize magnesium levels. Essential for the proper development of corals.

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Description

A key to stabilizing your aquarium and balance coral development

An agent for raising magnesium levels in reef aquariums. Magnesium is essential for the proper development of corals. Lowered magnesium level may cause inability to maintain proper calcium level and too low pH. The recommended level of magnesium in reef aquaria is 1180-1460 mg/l (ppm).

 


Effective magnesium solution for optimal water parameters

Dosage: Dissolve 10 g in 1000 ml RODI water. Dosage should be determined by your water test results and corals daily consumption. Before applying Magnesium solution into the water, it is recommended to run a water test to check current water parameters. 100 ml of Magnesium solution in 100 l of water raises Magnesium level by 1,2 mg/l (ppm). We do not recommend raising Magnesium level by more than 50 ppm daily. In order to maintain ionic balance KH Buffer and Reef Mineral Salt should also be applied. Magnesium and Calcium or Reef Mineral Salt can be combined together into one solution. Contains MgCl2x6H2O.

 


 

Worth knowing: Keep away from children. Product for aquarium use only. Not suitable for human consumption.

Additional information

Size

4000 g, 750 g

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Description

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Magnesium on the blog

June 30, 2025

Components 1+2+3 by Aquaforest – how to figure out dosage for your reef tank

Maintaining a reef aquarium is not just a hobby – it’s a responsibility to create optimal conditions for its inhabitants. One of the key aspects of reefkeeping is ensuring stable water chemistry, which can be achieved through proper supplementation. The Component 1+2+3+ system is a comprehensive solution based on the Balling method, containing essential macro- […]

May 29, 2025

I want to start using Aquaforest products: Magnesium, KH Buffer, and Calcium. Do I need special magnetic stirrers to dissolve them?

Dissolving Calcium, Magnesium, and KH Buffer does not require magnetic stirrers. These substances are highly water-soluble and can be mixed easily with manual stirring or gentle shaking. While stirrers may speed up the process, they are not necessary for proper dissolution.

March 28, 2025

Aquaforest catalog EN