I am setting up a Calcium reactor for the first time. I have a 180G mixed reef and am dosing 92ml of Alk 2part daily to maintain my alkalinity at 8.5 dkh. I don't plan on fully removing the 2 part and hoping I setup the calcium reactor right so I plan to leave it in place and cut the dosing in half and to see how far off I am with the calcium reactor setup. Knowing that I currently does 92ml Alk what should I set my reactor to for a starting point?