Almost a month later and I'm amazed that this "Christmas Tree Rock" is still alive and well. It seems like everything in my tank likes to pick at this guy. Pigmy Angel, Peppermints, Sally Lightfoot, Emerald, Hermit... It takes constant abuse, but the bleached areas have regained their color and the worms are still intact.
I've read that these can be difficult, but so far it seems to like baking right under my T5's with intermittent heavy flow.