BTW, what is that in the tank, a skull or am I seeing things?
Thanks bob! It was quite fun watching her do that. Yes, that is a skull in the background. We had found this cool aquarium toy shaped like a pirate skull and since it had lots of openings and was dark inside, I was actually hoping Ossie would use it as her den, but she likes her rock much better. She does use the skull as a staging point for her attacks on unsuspecting shrimp though.
BTW, I just watched the video on my PC at work. It looks murky! I hope you all can see because when I view it through the Macs at home, it's quite clear. Let me know if it doesn't come through well because then I'll ask Tony to host it as a quicktime movie instead.