Magnesium macro element seawater supplement. Magnesium is an important element that naturally occurs in seawater. Essential for calcification of SPS/LPS coral skeleton. 

When used in conjunction with TRITON Lab ICP testing aquarists are now able to make targeted single element adjustments. Only TRITON delivers advanced aquarium husbandry with ease-of-use. For dosage information please check the DOSE tab of your ICP analysis.

The TRITON macro and trace element supplements range is supported by over a decade of scientific research into the chemistry of natural and closed system seawater.