Yes because your pH may actually be lower than 6.8. Raise it as many times as it needs until you can read 7.2.Added 1 gallon of 10% chlorine. Let pump run for a couple hours. Added 2.5 lbs. of baking soda.
I’m at:
FC: 8.5
TA 60
pH 6.8
CYA: 70
Should I try to get the pH up now?