I'm sure Boomer will be along shortly to correct me if I'm mistaken.
No correction needed. I'm 99 % sure it is a Tunicate. It even looks very much like one of the
Pyrua sp , such as
confragosa rather than one of the more common
Polycarpa sp
Here is an example only the
Pyura confragosse is more elongated,
http://www.reefimages.com/cgi-reefim...&slide=186.jpg
It is really nice to see Steve here. Your name fits him "Tunicate". Steve my books are falling apart
