Here are my numbers
FC=5.5 Usually keep between 6.0 and 5.0
Ph= 7.8 Plan on lowering this to 7.6 According to poolmath by adding 1.3lbs stabilizer
It's very hard here to keep a clean pool. I have lots of trees(not on my property) My property abuts the turnpike. I can vacuum today and tomorrow it doesn't look I did anything.
My question, with above numbers is it possible to have algae? I have spots of green where the bottom joins the sides of the liner. It can be brushed away with a wave of the foot. It does disappear for a few days after I brush it. I get the dirt back within a day of brushing and vacuuming, but the "green" takes a couple of days to return. I"m entertaining the idea of slamming, this will be the first time since converting from bacquicil this year