Have you seen the store on Martin Luther King Jr Drive? Its called Aqua Exhibits. They have their own web site with current stock, etc, directions. We got a nice piece of live rock there. We also frequent a small one-man operation on Oklahoma ave and about 92nd on the south side--The Fish Factory. Depends on who is working on any given day. Their SW stock moves fast--so you might arrive on delivery day and have a big selection and in a week the tanks are bare.
Good Luck!