Having the correct amount of trace elements is important and the Signature Series allows dosing of specific elements to improve coral health and colour.

Reef Essentials Signature Series - Rubidium

All supplements are ultra pure, super concentrated, formulated and manufactured in Australia by a certified chemist. All batches are Advanced ICP-OES tested and each product contains a dual signature certificate of compliance. Supplements are designed to be used with the Advanced ICP-OES Water Analysis, this advises which products you need and stop you from overdosing.