Ben.......watermom..someone

[dansdad]

just checked it and is 4.0, Hopefully is just pollen trees all around

[Watermom]

If your CYA is 65 and your chlorine is 4.0,you are flirting with an algae bloom! Take a look at the Best Guess Chart in my signature below. You gotta keep your chlorine in range or ........ get used to green pools!