Getting ready to fill and adjust/balance my hot tub water for the first time. 540 gallons
Well water is 6.6 Ph, TA 16, CH 6.
First question does water temp effect TA, next I'm guessing as I increase my TA it's ideal when I see very little Ph change while aerating the water? Than I guess adjust Ph as needed most likely up for my current water conditions.
Pool store and spa manufacture recommend 125-150 TA which seems to be way to high from what I've been learning here.
Next question is should I just keep working on TA/Ph before doing any CH adjustments?
Doing chlorine for sanitation