Highly pure Magnesium Chloride Hexahydrate (MgCl2.6H2O) for increasing magnesium. TRITON DIY salts are packed in-house using only the purest ingredients, tested and quality controlled within TRITON Lab.

These products are suitable for 2-Part, 3-Part or other D.I.Y. supplement methods used by reefkeepers and professional aquarists.

How to use:

8.4g/100l seawater increases magnesium by 10mg/l