Surrounded by Sharks- Shark Ray. July 9, 2013. Surrounded by Sharks really is one of the best exhibits I've ever seen. It's very immersive with about a dozen species of shark and other fish swimming above, around, and even under you because part of the floor is glass where you can see fish swimming, and in the case of the Zebra Sharks, sitting, under you! Not to mention the sight of three Shark Rays and a massive Loggerhead Sea Turtle named Denver swimming above you. The exhibit ends with you going up to the next floor and seeing an above view of the entire tank with telescopes pointing straight down into it.