Wish me luck.

Renob

Well-known member
May 14, 2019
53
Palestine TX
Yes Im guessing it was a 4 based on the color i just ran it again and it and when I add the r0014 it does not change it to red like in the vid but a yellow, I could text you a pic if you like.
 

mknauss

Mod Squad
TFP Expert
Bronze Supporter
May 3, 2014
21,937
Laughlin, NV
OK -- the OTO you did with the pH looked pretty yellow. No need to do that chlorine test, always do the FAS-DPD.

Use pH of 6.8 in all Poolmath calculations. Never guess extrapolate.

Using Washing soda, add 12 oz, circulate, and test pH. continue that until you see the color of the pH test in the range of the tester.
 

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