it has been 100 or more an average. My daily bleach went from 1/2 bottle to 1 bottle every day to keep it up above 4 every day. I don't see any reason why the chlorine would dissolve as the temperature goes up. Unless the suns rays are just that more strong. Just curious if there is something else I should check. FC going from 6 to 2 every day.
CC is zero
all readings seem good.