They were paly's of the nasty variety, not polyp...ie? Haha. While they looked like cute little button polyps and acted like nice little zoas, they were burning my lovely leather. I removed them and i'll see if I have a recent picture of him but he's standing up, (Although he's moving down the rock so he can stand upright, seems he's bigger than 8 inches.) with full extension and has full color back, and his rash disappeared. So they were the cause of it, sadly.