Quote Originally Posted by knarf#2
I have a 15,000 AG and here are my test results from today. Probably should get the PH down a bit. How much M. Acid should I use? Anything else?
PH 7.8
TC 15
FC 15
TA 180
CYA 100

Thanks in advance
Has your pool cleared? I wouldn't worry too much about ph, until your pool cleared up and stablized. But 1 cup of acid would bring it down a bit.