ATI Elements Barium is an element that helps promote skeletal growth in corals, alongside the 3 Major elements: calcium, magnesium, and bicarbonate. 

The Barium element is targeted for supplementation when there are signs of depletion - in reference to the levels of natural seawater - shown in the results of your ATI ICP test.

Specifications:

• Bottle size = 1000ml
• Dosing = 10 mL per 100 L raises value by 10 μg/L