Some folks were auctioning them off at our local plant club, but the price got too steep for me to try them.
Heh, I was going to leave with those crays, darnit. They were the whole reason I drove out! I figure the price was still cheaper than paying for shipping. I think they're pretty cool and they're a lot of fun to watch. One of the pair spends most of his time under the driftwood, threatening the pygmy cories, and the other one patrols the tank perimeter pretty much constantly. I think I need to add some more hiding places.