Did a test the pool this morning and have the following:
PH 7.5 -7.8
I did a check of the FC yesterday morning and the FC was at 2 and PH at 8.2+. Added chlorine and MA per the poolmath and the above are the results 24 hours later.
Last complete test was done approx 2 weeks ago
Question is why is the CH rising and how do I counter it??
History is I drained the pool 3 weeks ago, Slammed it for approx 1 week and have been on maintenance since.