At first I thought it was a rhodactis, but upon closer inspection, it had little nubs of off white on a mauve body with little wrinkles and what looked like a mouth in the middle. It has some type of skeleton and looks like an alien biscuit. LFS guy said it was not a stony coral, was photosynthetic and did not have tentacles. Anyone have a scientific name for this one? I'll try and post pictures tomorrow night.