I have a recurring mustard / light olive drab colored growth on my skimmer socks. It starts showing up about 24 hours after sock installation. Soaking in strong bleach solution "destroys" it. No growth or buildup is on the pool surface, just "normal" dirt which is easily vacuumed out. The water is crystal clear and the pool surface feels clean when rubbed with hands or feet. During daylight hours, the entire pool is sunlit, the only thing that is in the shade is the interior of the skimmers.
Salt 3800 (as reported by the swg)
I SLAM'd the pool about 6 weeks ago because of a slimy feel to the surface. As mentioned above, no more slimy feel anywhere.
Could I have a mustard algae issue?