Fc is 13.5
PH 7.4
Cya 100 ppm
Tried to figure out what to do (as well as if this level of FC is safe) with Pool Math but am having trouble for some reason.
Thanks
PH 7.4
Cya 100 ppm
Tried to figure out what to do (as well as if this level of FC is safe) with Pool Math but am having trouble for some reason.
Thanks