Well, Bawater, if you understand the difficulty I have trying to maintain my Calcium levels there, you would understand the way I dose Kalk...
I have tried the 30 ml to 1/2 teaspoon ratio and discover that the final result is a pretty clear form so figure out that for the amount of Kalk that I'm using... that if I add in vinegar by 20 ml per addition till the final result is a clear mixture, I should be on the right track......
Currently using the ReefeZ Kalkwasser ..... so far so good....
Frankly, my large dosage of Kalk / vinegar is something that I can't do without cos my Calcium Reactor can't keep up with my Calcium carbonates depleting my calcium ....
Robe, you will have to elaborate on your post......