I was told by the installer to add 30ppm CYA for my hot tub. It is in a screened room and never sees any sunlight. Is there any other reason they would recommend using CYA in my spa?
I have very hard water, when changing the water I fill with soft water till 80% full and switch to well water. I was late on the changeover and my CH is only 30. Should I add calcium?
FCL=4.5
CC=.5
TA=120
CH=30
PH=7.8
Thanks!
I have very hard water, when changing the water I fill with soft water till 80% full and switch to well water. I was late on the changeover and my CH is only 30. Should I add calcium?
FCL=4.5
CC=.5
TA=120
CH=30
PH=7.8
Thanks!