I will be going win shrimp. Tonight I think I might pull down off the live rock and re start to make it more open space. It took me close to an hour to make this setup last night ans stable, I thought it was looking nice. I'm really picky and I don't think I want to make it that high. I will remove some of the tuffa rock from the base and lay the live rock on the subsrate. As it lays right now there are open spots all over big enough to fit fish it's just hard to see with this picture. But like I said I am slowly going to work my way up to what I want this tank to be so if tonight I have a few hours on my hands I will pull down the live rock and create a new layout.