I have no problem with looking at a whole tank of Neon tetras.
I guess my favorite exhibit is always the jellyfish tank.
One of the best things I saw last time was their outdoor water gardens. They really weren't anything special but waterlilies are breathtaking no matter how you put it. It was just nice to see a simple water garden and some koi.
Some nice clear yellow water lilies.
Ooo over sized gold fish. =]