Lo N Slo or

Apr 15, 2012
87
South Dakota
TA is high but the Pool Calculator states to lower the PH even though it is whithin range but I am no sure what to add to lower. It Add 17 oz by weight or 15oz by volume of washing soda or soda ash or add or add 33oz by weight or 32oz by volume of borax.

I have some Lo n Slo and Dry Acid which I guess is the same thing.

PH 7.4
TA 190
CH 350
Chlorine 5
Cyanuric Acid Test 50
 
Unless you having problems, I wouldn't do anything now. Ph should drift up since you have high TA, then when it get's to 7.8 dose to bring it down to 7.2 at the same time is will lower you TA a little. You will repeat this many times and at some point your ph will become more stable.
 
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