Received two black and white ocellaris today and they are MUCH smaller than I was expecting. I already had two regular ocellaris (one small and one large) and was planning on sticking with ocellaris clowns because of their peaceful reputation. Unfortunately, the newbies are smaller than the kids in the hood and the smaller original ocellaris is bullying the two new guys. The large one is indifferent and has totally ignored them. It doesn't appear too bad thus far, but I was wondering how much to tolerate before taking action. Any hints?