All season I've had yellow stuff in the pool. Slammed back in July cleared up the cloudiness. The yellow stuff started building up again. I think it's pollen; we had a bad season of pollen this year. The stuff is on the bottom running on the seams of the vinyl liner other places mostly in the shallow end. My pool gets full sun. Brushed and put the robot in last night. I did an over night FC and measured the same as last night no contaminates! I didn't see the yellow stuff today yet. Can I assume that it's pollen?? Does mustard algae register in the overnight FC as a contaminate?
Any suggestions on getting rid of it? I wonder if I put stockings in the skimmer baskets to see if it would catch it all?