Numbers- do I need to add anything?


Mod Squad
TFP Expert
Platinum Supporter
LifeTime Supporter
In The Industry
Apr 1, 2007
Sebring, Florida
Your teswt results look fine except for CYA.

20ppm is a little low and, while it doesn't hurt anything, causes you to use a lot of chlorine.

I would suggest increasing CYA to 40 or so if you live in the North and perhaps as much as 60 if you live in the very deep South.

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