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Hi guys! I have a question concerning the continuing rising of my pH in my pool despite all other chemicals at target! My pH measurement is 8.0 every few days even though I've been adding muriatic acid as called for. Also I am NOT aerating via water feature or otherwise. my other numbers...

So per testing done this evening using Taylor kit, FC =7.5 (10 ml sample test) CC= 0, TA = 110 CYA =80 but pH is back up to 8.0. I have added a total of 5 gallons of 14.5% muriatic acid over the last three weeks. this has helped reduce my TA from over 200 but the pH was also down to 7.6...

I have been balancing my new pool water and I am finally ready to add CYA, but I am confused as to what level I should target. I have a SWG, and have been reading that 70 to 80ppm should be the target, but I thought that at higher amounts of CYA, chlorine becomes ineffective. Also my TA is...

Hi all, I am new to pool ownership and maintenance and I have a question regarding adding muriatic acid to lower pH and alkalinity. The TA was very high (over 200) and the pH was over 8 when I began. I have been adding muriatic acid in small doses, and there has been a reduction in my levels...