Sorry to ask a stupid question, as I have never seen a calcium reactor work before. How does something like a milwakee instrument PH probe actually control the Calcium reactor or does it simply just tell you what the PH is and it is your job to adjust the CO2/bubble counter?
Thinking of buying one or making my own, but want to get the full understanding first.
Thinking of buying one or making my own, but want to get the full understanding first.



