Balling package

[Aqua-Digital]

will help you out

The depletion rate is more dependant on the coral stocking level of your tank rather than water volume once you have established the initial paramaters.

After that your corals will dictate to you how much they require of each element, but after about 14 days you will get a good assessment.

You do not need to dose any other mineral additives when doing 3 part dosing other than the important trace B elements.

They have everything in stock.