Hi all! Hope everyone is having safe and fun summer. Quick question I haven't posted in awhile but have been avid user of the tfp app. I was just wondering. The weather in PA has stunk and no one has really swam in 2 weeks or so. I have check fc daily and never dropped below 5. I also am only losing maybe 1 ppm a day so don't think it's crazy yet. But I was out draining some water as we have had rain everyday for a week and noticed when I swept skimmer on ground got a little of that what I call algae dust. I checked fc and it was 9 ppm. Is this simply cause no one has swept and no one has swam to stir up the water? I don't have to start a slam do I? Thank you in advance. I've also attached my numbers as a whole.