The outside cylinder was manufactured on-site from twelve sets of panels sent from the factory; the inside cylinder for the elevator was installed as one piece after three sections of 5 panels each were bonded together next to the hotel. The Aquadom is the largest (by volume) acrylic cylindrical aquarium in the world, with a diameter of about 11 m (36 ft), and it is built on a 9 m (30 ft) tall foundation. Filled with 1,000,000 l (260,000 US gal) of water, it contains over 1,500 fish of 50 species. The feeding of the fish and the cleaning of the fish tank is performed daily by 3-4 divers. The fish need 8 kg (18 lb) of fish food.
Best 360° Cylinder Fish Tanks in 2017 (REVIEWS) - Fish Tank Advisor
The fish tank shape will determine the quality of view inside of the tank. Odd shaped aquariums alter the view of the fish inside. Bow front aquariums, corner aquariums, hexagon tanks, and cylinder aquariums are beautiful looking tanks, but when you view the fish from certain angles everything is distorted. Some larger bow front tanks will offer a better view but will still have a section at each end of the bow that alters the view.
May 10, 2017 - Cylinder Aquarium: 6 Top Rated Units Compared
The AquaDom is the world’s largest cylindrical with one million liters of saltwater, and it is a stunning habitat for many species of tropical fish. The AquaDom is maintained by the Sea Life Berlin, which is located right next to the hotel. Sea Life Berlin houses 30 freshwater and saltwater tanks, which are home to thousands of sea dwellers.
You can't have large fish or lots of fish inside