Move your mouse over the video thumbnail to reveal the controls, then click the "full screen" button (four small arrows pointing diagonally outward). Give it time to load before playing.
This is a single, unedited shot taken at the second largest aquarium tank in the world, at the Okinawa Churaumi Aquarium in Japan.
The main tank called the "Kuroshio Sea" holds 7,500-cubic meters (1,981,290 gallons) of water and features the world's second largest acrylic glass panel, measuring 8.2 meters by 22.5 meters with a thickness of 60 centimeters. Whale sharks and manta rays are kept amongst many other fish species in the main tank.Think about those measurements for a moment if you're feeling unconvinced.
If you don't like the song the videographer chose, you can mute it. But seriously. This one's awesome. Great for sharing with the kids.