«AquaDom» - a 25-foot cylindrical tank made ​​of acrylic glass, built around a transparent elevator. It is located in the hotel «Radisson SAS Hotel». It opened in December 2003. For the construction of this miracle took 12.8 million euros. aquarium design company has taken the «International Concept Management, Inc.». Acrylic glass cylinder was constructed by «Reynolds Polymer Technology». «Aquadom» - the largest acrylic glass cylinder in the world, its diameter is more than 11 meters, and it was built on a 9-meter concrete foundation.