Shelves for coral?

[hrdneglcry]

Does anyone make shelves for larger pieces of coral for like the back of the tank? Like strong enough for a baseball sized rock attached to a good sized Sinularia?

 

[ScottJ]

I made a stand from egg crate held together with zip ties to prop up a good size rock on the back wall. It's hidden behind other rocks so it doesn't show, but still lets the flow back there. Maybe something like that could work for you.