Just opened. New pool owner. FC .87 TC 1.09 CC .22 PH7.3 HARD96 ALK60 CYA 33 . When do I stop fine tuning the numbers ? I dont want to be anal about chasing these numbers. But I need to have it safe for the young grandkids. I couldnt look myself in the mirror if they got sick because of me. I have been blessed to have found this website early and the awesome people... Thanks