Total Alkalinity

[alanrmeadows]

I just completed shocking and my FC is holding overnight. Below are my most recent test results. I think they all look good except for the fact that I'm questioning my TA after reading pool school. What do you think?

FC 10
CC .5
TC 10.5
pH 7.5
CH 250
TA 120
CYA 50

Thanks,
Alan
Inground
Fiberglass
17,500 Gallons
Sand Filter
South Arkansas

 

[dmanb2b]

TA of 120 is not bad at all, unless this is a SWG pool and even then, just keep a close eye on PH, which will tend to rise. The MA required to reduce PH will lower your TA over time