TA is 110 and I started getting calcium snowflakes because my CH is 675. Dumped a couple qts of acid in yesterday and last night aerated. I made an aerator and might make one more to speed up the process and maybe use to cool the pool down certain days. So I've got a ways to go on the TA. I'll check and see what the pH is later today and see what the TA reduced too. I did bump my pool pump speed up a bit to get a little more aeration....but I knocked it back down this morning when I got up.