I am not going to say, but I really like the pics. I did some looking back in some threads from another site and figured out that the corals you were asking about the growth(the Green/Blue tip A. insignius, and the others, well I was wrong I got those along with the BN right around Christmas time in 2007, so really all that growth is from just over a year). Next time, the person will have to do a little better job cleaning their glass(inside and out), before you come by. Have a good one Patrick, talk to you soon.
Matt