I'm I the only one getting different results using different apps? I've tried 4 different apps with the same inputs.
My pool tests as follows:
FC: 4.4
CC: 0.0
pH: 7.5
TA: 100
CH: 300
CYA: 35
TEMP: 68 F
Pool Math online gives me a CSI of -0.06 (which I believe makes sense given the above...
