So last night I had TA of 140, ph of 7.8. I added the required acid (72oz into 13.3k gallons) that should of dropped ph to 7.0. This morning sure enough, ph is reading 7.0 but TA is still showing 140. I'm about aerate now to raise ph back up.
Do I just keep doing this process until TA drops to 90?
CSI is -0.23 once ph is back up
Ph 7.6 (once I aerate)
Water temp 69