This evening I noticed that the female of my clownfish pair was harassing one of the blue leg hermit crabs, to the point that she pushed him to the other side of the tank, prodding him with her nose. My wife flipped the crab back over, moved him to the other end of the tank and the clown got right back to it harassing the same crab:dunno: Any reason that she would take to this behavior of picking on this specific crab?