No real update this weekend. The cbs has settled in very well and comes up to grab mysis from the turkey baster I use so very happy about that. I have had a couple of corals knocked off their perch by "something" a couple of the snails may be the culprit but I can't see it being the crab that is in there................its all of 1cm across. There is another possibility that could be a bit scarier, I might have a hitchiker that I haven't seen as "something" is diggin under one of the zoa rocks a real lot. I hear some clicking at night time but figured it was the cbs (still may be) but the other possibilities are a pistol shrimp or a small mantis, neither of which I would have had a problem with if I hadn't bought the cbs. I would have thought either of those two would be a threat to the cbs and it would have taken action but will be a wait and see game :)