On Sunday I made a trip to the Oklahoma Aquarium just outside of Tulsa with the Photographic Alliance. Photographing in an aquarium can be a challenge. For tips on how to do it, see my article http://blog.gregdisch.com/2009/07/26/how-to-photograph-a-public-aquarium/
Here are some samples of the photos that I was able to capture.
Beautiful scenery at Oklahoma Aquarium. Great photograph.