The video was shot at the Okinawa Churaumi Aquarium in Japan. It is the main tank called Kuroshio Sea that holds up 7,500-cubic meters (1,981,290 gallons) of water and it has been claimed as the world’s second largest aquarium, with 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.”. Video after the break.

[via LikeCool]