So, When i bought my hot tub a few weeks ago, the pool store guy said if i wanted warranty coverage, I would need to have record of water testing.
So i thought i would bring in a sample.
So last time i checked my water myself my results were
pH 7.8 or maybe little higher
So i did add a bit of muriatic acid since I felt pH was a bit high, hard to tell whether it was 8.2 or 7.8
So pool store says
FC .09pmm (i know this could be true, since last night it was around 1ppm)
CC .76ppm (? possible)
pH 7.5 (sounds good, since i added muriatic acid and wanted a bit lower)
CYA 46 (could be true, since test kit is a bit subjective as to whether the black dot disappears)
Salt apparently 1700 ppm
So the tell me i need to raise my AK. But if i raise it, my pH will go up. I told them that and they said i can do whatever i like, but if i have a warranty claim, they won't cover it because i do not follow their instructions