Hi all. I have received so much great help from this site. With your help thus far, my pool is looking great. Tx so much.
After my partial drain/fill, done simultaneously, my CH is 900 (down from 1500). I am currently in the process of bringing my TA down from a high of 180. Today it was 150. I am shooting for a TA of 60-70. With a CH at 900, I can still have balanced water if I keep my pH in line and reduce TA to 60-70. For reference, my CYA is 50, FC 7.5, CC 0.
Is this an acceptable plan? No problems keeping CH @ 900 with balanced water, right? Pool Calculator shows that I can have a pH swing from approx 7.1-7.7 with a a TA of 60 or 70 and be balanced.