Iron (Fe)

Iron (Fe) supports essential metabolic processes and promotes healthy macro algae growth and coral colouration. As a readily consumed trace element, iron is quickly utilised by both corals and algae and plays an important role in maintaining reef vitality.

Important: Iron should only be dosed based on verified water chemistry. ICP testing is strongly recommended before supplementation to ensure accurate and safe dosing. Target level: below 1 µg/L on ICP results. Experienced users only.