<a href=showthread.php?s=&postid=8665358#post8665358 target=_blank>Originally posted</a> by hahnmeister
I have a question: has he discussed how he's going to make the rock formations? I mean, I find it hard to believe that he would just try to stack little pieces of live rock from bottom to top, unless he has a special order of boulder size pieces coming through.
I was thinking how I would tackle such a large project, and thought 'aragacrete arcs and shelves' to keep the real LR off the bottom (for ease of detritus removal by keeping the bottom open and keeping the LR off the bottom as much as possible). Or, perhaps all aragacrete, or some other artificial rock formations like public aquarium installations do it.
So what's Bill's plan?