When I bought my live rock, there were about a dozen of these orange guys (Orange Delight?) on it, now there are hundreds:
I'm always on the search for more of the green stuff, these have taken off nicely and are attempting to keep my blue milli in check:
Some nearby Watermelon's from Al, some pinks, and a hint of my Bam Bam Oranges (I've got a rather large group of them):
Watermelon's from Pearson: