The seaquarium of the Duman entertainment center was the first and only in the CIS. It is the only seaquarium in the world with the distance to the closest ocean of more than 3000 kilometers. The volume of the sequarium is 3 million liters of water prepared with the use of 120 tons of sea salt. More than 2000 inhabitants representing more than 100 species of sea fauna from all parts of the planet live in the seaquarium.
The main part of the seaquarium is a large aquarium with a 70-meter long glass tunnel located at the bottom. Here you can take a walk on the bottom of the sea, where only a few inches separate you from the sharks. Apart from these predators, the seaquarium also features piranhas, sea horses, actiniae, porcupine fishes etc.