Some of it was pretty labour intesive requiring a couple holes in most of the rock...and if it didnt fit right i drilled more...
From the first top down view you can see a half arch, with one end suspended. On this arm i wanted to have it continue up to or even sticking out of the water line.
I didnt want too much weight on this arch, so some of the rockwork was hung from the euro brace to come down and meet the existing rock halfway.
hanging part:
Putting top half on first...i know it looks halarious at this point:
Its not quite finished here, but roughed in atleast.
Finally, top & bottom connected and it growing in eveeeeeer so slowly

.
Again, from a number of months ago, i hope to have a few more recent ones soon...aswell as some more corals to help fill it all in.
Marc.