Oceans - Shark and Ray Touch Tank

This photo gives a great overview of what is an enormous tank in comparison to many other shark and ray touch tanks. I can recall seeing fairly large specimens swimming around, with the animals having an opportunity to get away from visitors by moving to the center of the pool.

what are these things hanging down from the ceiling?

@Paul Kalisch They are just cloth banners...probably meant to evoke images of waves or rippling water.

Yep the zoo now has Southern Rays in their shark tank.