Could someone take a look at my numbers?

Chuckiechan

Well-known member
Jun 10, 2014
367
Roseville, CA
I've got a Circupool SWG, finally got it dialed in. The water is a bit low which I do prior to zeroing in on my final pool balance.

FC 4.5
CC 0
PH 7.4
TA 70
CH 330
CYA 65-70
Salt 3400
Borate 80 as near as I can tell. (Strips are old). I'd put this as a maybe.

This gives me a CSI of -.59.

My SWG wants CSI between -.10 and +.10, or -.20 and + .20 depending on what you are reading - manual vs data place on box

Should I kick my TA up a bunch? (store bought baking soda)

Thanks in advance!
 

LI poolguy

LifeTime Supporter
Jan 16, 2013
184
Long Island, NY
The lower the Alk, the slower the Ph rise. With a SWG, your water will want to rise. So to keep it at a minimum, I'd leave the Alk as it is. Only thing I'd increase in the Cl level to about 6. The temp of the water will also affect the CSI. My pool is vinyl, I'm sure a plaster pool person will chime in shortly.
 

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