Thanks for your help. I'll report back after we get some MA. Approx how long (how many 1/4 gallon additions) will it take to lower the pH? Will the MA also help my incredibly high TA? I am using well water if that makes any difference. Last summer, when we filled, our outdoor hoses came off AFTER all our water treatment (iron out, water softener, greenlight filter) but this year hubby had the hose bays changed so they are directly off the well. We have had to fill slightly more often than last year bc we have a slow leak near the pump. I am not sure if that is the reason for my increased difficulty or not.

BTW, I did complete the pool chart earlier before I posted.

Thanks for your help!
J