Georgia Aquarium, USA Georgia Aquarium, located in Atlanta, Georgia, is the largest aquarium in the world. Its largest tank, called the Ocean Voyager, holds about 30 million liters of water.

Here it’s Osaka, Japan’s third most populous city ... Described as the world’s largest aquarium, there are 15 big tanks, the highlight being a 9m, 5400-tonne tank that contains many ...