pool size - 28500
TA-90 PH 7.8
My PH is fluctuating between 7.5 to 7.8 . it did reach to 8 but i added dry acid and now its fine. but TA is low. its 90. not sure if I should add baking soda to bring it up. as that is again going to bring PH up. please suggest.
Also CYA is 25. I do not add any other shock powders . Use only laundry bleach. do i have to bring the CYA up?