Pool is new this year, and for the first month or so, we were working on getting proper chemical balance. We're just about there now; fine tuning CYA and then everything should be in line with TFP recommendations.
I've noticed that between the water line and top of the pool that I have a slight discoloration (Almost brown?) Hard to tell of the color on the blue pool, but it also continues into the light color skimmer and definitely brown-ish there. You can also feel it - the side of the pool below the water line is smooth, while above is not. It's almost scummy, but it doesn't come off. Tried rubbing it with a finger, brush, nothing. It's not bad, but I don't want it to get too far gone. VERY uniform around the entire pool at and above the water line.
Any thoughts?
I've noticed that between the water line and top of the pool that I have a slight discoloration (Almost brown?) Hard to tell of the color on the blue pool, but it also continues into the light color skimmer and definitely brown-ish there. You can also feel it - the side of the pool below the water line is smooth, while above is not. It's almost scummy, but it doesn't come off. Tried rubbing it with a finger, brush, nothing. It's not bad, but I don't want it to get too far gone. VERY uniform around the entire pool at and above the water line.
Any thoughts?