I just tested our chemicals using our new K-2006-Salt, and here's what I got.
FC: 18
CC: 0
pH: 7.5
TA: 90
CH: 230
CYA: 50
Water Temp: 66° F
According to the recommended levels page, since we are the gunite SWG pool, the target calcium hardness level is 350-450. I just bought 40lbs of Leslie's...