What's the secret to keeping an anemone in a reef tank? I have always shied away from adding one because I know they like to move around and will sting any corals they touch. So often I see pictures of members beautiful reef tanks packed with corals and anemones, so what's the secret to adding one if these guys without sacrificing corals? I have been told that if I wanted an anemone that it should have been the first piece of livestock in the tank so that it could find a happy spot and then start placing corals. Is that so? And if not any tips to introducing a bubble tip to an established tank with lots of corals? Is it something specific with the bubble tips anemones that they are "more safe" than other types?