Chromium is a trace element that can be found in seawater. It’s one of the ATI Essentials range that can have a positive effect on the coloration of coral! When used in small doses, it can brighten up your marine tank and really make those corals pop.
As with all essential elements, Chromium should be regularly tested and then targeted with ATI’s high-purity chromium supplement.
1 ml of ATI Chromium increases the chromium concentration of 100 litres to 2 µg/l
