My pool is a vinyl approx 15360 gallons. Water is very clear but after several days we get green spots and when you brush small green clouds. Last year I installed a ic20 it is currently running 60 percent and showing good salt levels. Today is the first warm day and water is about 79deg. My tests are as follows
Salt 2330 per strips but ic20 says in the good range? Which I think is 3000 to 4200
So it appears to me FC is a little low. Do I add more salt and if so should I believe the strips or the ic20 for results? Pump runs a total of 10 hours a day as the automation handles that. Or should I just turn my ic20 up to 80 percent?