Kuroshio Sea - 2nd largest aquarium tank in the world 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.jonrawlinson Member since 2004 Taken on June 26, 2009 Canon EOS 5D Mark II
