Odd anemone thing wraps round soft coral

Can you take a look at this animal and let me know if you know what it is. I have seen them in different colours on different soft corals, at times they seem to smother the coral host and kill it!

It looks alot like a zooanthid... I know colonies of them takeover gorgonians here in California... don't know if that helps much. :-)

Nope, other than agreeing with Wyatt. I'll forward the pic to somene who might know.

Also looks like a zoanthid to me as well. But like Wyatt and Leslie, that's all I can say about it.