Quote Originally Posted by Dee View Post
Which brings me to this question. How can you tell the difference between an encrusting gorgonian and a star polyp? I've got something in my tank that looks like a GSP, but it's not that dark purple color, it's more like this...and the polyps are more like this and only show a slight hint of green when only the actinics are on.

Dee
doesn't gsp come in a brownish variation with green 'highlites'?

~alex