So my blue streels only a few have been opening for about 2 weeks now, so yesterday I was looking at them to see if I could see what the problem was... I was going to give them a revive dip and see how that worked out. As I was running my fingers over them cleaning them with the soltion...I was able to break away some crusties on the tops of the polyps..They looked like popcorn shells pretty much, they looked alot better after I removed as much shell as I could...Is that normal??? Its like they had a shell over top of them covering them???? Anybody ever incounter this or done this ??? Did I totallly screw up my polyps ????