This is the exhibit that displays types of fish that live in the bottom of the ocean. You go downstairs, in which it gets pitch black. You are given special glasses. Further down, there'll be a glowing light above you. You see that it's the ceiling. It's filled with water, and it seems like there's fish swimming in it. When you go even further down, you'll see a shark that comes right at you. Of course, this is all due to the special glasses.