Do you have a pH tester?
Assuming they're correct. you need to get the pH and TA up now.
In a 6000 gallon pool you need 6 lbs of washing soda or soda ash. I'd add about half that and retest.
Assuming they're correct. you need to get the pH and TA up now.
In a 6000 gallon pool you need 6 lbs of washing soda or soda ash. I'd add about half that and retest.