Fixed Ratio

Our long-term research has revealed that in reef systems without a refugium, the 36 Major, Minor and Trace elementsand eventhe Alkalinity components are used up in a relatively fixed ratio,enabling you to supplement all element groupsaccording toameasuredCalciumuptake.

…dose by Calcium

Since Calcium is the key indicator to coral growth, the 4-part program revolves around a single weekly measurement of Calcium, which determines the dosages of all 4 parts.

And here is how it works
The four parts are formulated into an easy-to-implement ratio. So, if Part-1, which includes Calcium, is 5mL, Part-2 will be 10mL and Parts 3 and 4 will both be 2.5mL
Simply set the