I'm with nosferatu51, I just went there this past weekend, and was not impressed at all, maybe I'm too harsh, but I felt they had no variety. A tank that large, and how many different species can you count? There are a 100 yellow and powder blue tangs, maybe be exaggerated, but you get the point. I seen one trigger in there, and some wrasses, anthias, and gobies. They had nothing I can't see at the local LFS, besides that what was in the large tank. (Sharks and whales) I guess I just wanted to see more variety. I would love to see some large angels as I have not seen many at the LFS...I seen one here, and I think it was at the gift shop. I don't recall seeing any eels at all.
I live in southern IN, and if anyone else lives close, it is a much better decision just to go to the Newport Aq in Kentucky, not worth the drive. I got tickets from work for there for $6.
But if you do go, def better to go within an hour of opening, I walked right in, no line.