Thanks for your input! Thats sand by the way, not gravel. I was thinking of breaking or doing something with that live rock. I really liked the idea of one big pice but I may change that. The tank was fully cycled before ANYTHING was added to the tank. There is a turbo nail, some other black snail that was in the sand, and a orchid dotty back that will move to my 30 gallon when its done eventually.
I am planning on getting some mushroom because this xenia is already growing, and MAYBE a hammer coral or something like that.