There was a tide tank, where the "waves" came in and out along the shore. It's the tank that Chris and the kids are sitting near. There was a HUGE lobster in that tank! There were tanks above you, tanks below, tanks you could look through a hole into, etc... The kids (especially Keegan) had the best time at the tide pool. They were able to touch sea stars, sea cucumbers, and other snails and limpet-like creatures. The fun part was that a majority of the decorations, both inside and outside the tanks, were made entirely of LEGOS!!