I have been having a hard time raising my CYA.
Recent test results:
PH - 7.8
Alkalinity - 160
CYA - 30 at best, black dot barely went away when all of the mixture was added
FC - 3
TC - 3
I added about 3 lbs of cyanuric acid via the sock method last weekend and then added about one pound directly to the skimmer yesterday.
Pool looks crystal clear.
Recent test results:
PH - 7.8
Alkalinity - 160
CYA - 30 at best, black dot barely went away when all of the mixture was added
FC - 3
TC - 3
I added about 3 lbs of cyanuric acid via the sock method last weekend and then added about one pound directly to the skimmer yesterday.
Pool looks crystal clear.