Pool math app?

EmilyOTR

Bronze Supporter
Feb 15, 2017
416
Ferndale, MI
I'm trying the app, I set the pH at 8.2 and to get to 7.5 it says to add 2.5 oz acid. I have never added that little amount so I checked the pool math website and it says add 27 oz. I have them both set to 12,000 gallons.
 

mknauss

Mod Squad
TFP Expert
Bronze Supporter
May 3, 2014
29,926
Laughlin, NV
In the app, you enter your test results and save them by touching the check mark in the upper right.

Then you touch pH and determine what target level pH you wish. Then the app determines how much of what ever product you select to add.