krish75-Thanks!
ldrhawke- Thanks! It's been awhile . I remember you from rc a while back .
To glue the corals on I went to a hobby shop for rc planes and cars.While looking around for DIY type stuff I found some really thick super glue gel that was in 20gram tubes for 5 bucks . I was able to glue everyone with that one tube . If I was using those lil super glue gel tubes it would have taken 20 @2.50 a pop.
The columns are just stacked . I got lucky and everything is very stable and yes it was alot of work and I am glad the corals came thru without any problems and minimal fragging.