pH is good but TA is low

golfguy21

New member
Jan 15, 2019
2
Morgan Hill
#1
All -

I have a new 15k gallon pool with a smart chlorine generator - CL is good, pH was a 7.8 so I added a little bit of muriatic acid; however the TA is coming back at 50ppm. How can I get it in the 80-100ppm range?

Appreciate the help!
 

ajw22

Gold Supporter
TFP Guide
Jul 21, 2013
3,774
Northern NJ
#2
Welcome to TFP.

Care to share what test kit you are using? And if you are going to hang around here please Read This BEFORE You Post and put details of your pool in your signature.

TA of 50 is ok. Dont touch it. pH of 7.8 is also fine. Don’t force your pH lower.

Raising your TA will just cause your pH to rise quicker.

Calculate your CSI using .
 

Jimrahbe

Mod Squad
TFP Expert
LifeTime Supporter
Jul 7, 2014
10,923
Bedford, TX
#3
21,

Welcome to TFP... a great place to find the answers to all of your new pool questions, even if your handicap is 21... :shark:

As long as your TA is 50 or above you are fine..

There is nothing wrong with a pH of 7.8.. In fact most saltwater pools like their pH to be at 7.8 or so..

I would not try to reduce the pH unless it gets to 8.0 or above.. then I would only drop it back to 7.6 or so.. Going lower will just cause your TA to get lower and lower.

At this point, I would do nothing.. Just wait a few days and test again..

Thanks,

Jim R.
 

ajw22

Gold Supporter
TFP Guide
Jul 21, 2013
3,774
Northern NJ
#5

YippeeSkippy

Mod Squad
LifeTime Supporter
Jan 17, 2012
9,233
Evans, Georgia
#6
Hi there.... Here in Augusta we like low handicaps :)

<------- Where is Morgan Hill?? knowing your climate helps us a LOT.May I ask you to specify in your information over there, Please?

Maddie :flower:
 

abycat

Well-known member
Jan 24, 2016
76
grande prairie
#7
my saltwater commercial pool stayed at those exact numbers with very minimal acid. any change from that ph or ta used substantially more acid. you might have found your sweet spot.