Reb, you are correct sir it was at your prodding that I bought it. Mr._x just happened to have some for sale (watermelon) and I jumped on it. Can't wait for it to grow out some to see what happens with it.
PD no the Acan came from a LFS here in the area. You can't really tell but there are about 4 heads on it. They really flatten out and get huge during the day.
I am really impressed with the Pseudocorynactis. If you followed my posts in the past I was worried about these when they first showed up but decided to keep them and see what developed. I am glad I did as it has not grown, nor any of it's 3 other buddies in the tank elsewhere, and is not causing any problem but looks sweeeeeeeeeeeet!!!
Thanx for the comments gentlemen.