PoolMath checkup

[mbeck5]

Hi there. Switched my pool over to BBB at the end of May and thanks to all of the good advice and support, the water is beautiful and have added nothing but bleach and MA as needed. What has changed is the CSI message which is telling me "potential to become corrosive to plaster" or perhaps I just havent noticed before.

The numbers this morning are:

FC - 6
CC - 0
PH - 7.4
TA - 50
CH - 450
CYA - 60

I added bleach to bring the FC up close to 9.

Any reason for concern? If so, what steps should I take? Normally I would add 121 oz of bleach.

 

[JasonLion]

As long as you follow our recommended levels, there is no reason to pay any attention to CSI.

As it happens, both your TA and PH are just slightly low. I would raise TA to around 70 and let PH go up on it's own (perhaps slowly).

 

[mbeck5]

Thanks for your help.