**Ahem** Curly Cue anemone**Ahem**
Do you think?
I'll have to research that.
I went out and got a mini hex for it and pulled some sand, live rock and water out of the tank for him. He seems to be doing ok with the move. I figure he can have the tank to himself. Agressive or not, repopulate or not. This morning under flouresant lighting he is showing color, it's slight. He's looking like he might turn dark with green rings around the base of the tenacles.
It looks to be a coral polyp. You can see corallites next to to it, and I can see what looks like the corallite wall and some septa within the tissue. There are many, many species of little cup corals like this from a few families. It's one of them.
That was my very first thought as well, but since this guy moves 'alot' that kinda rules out corals.