In Radisson SAS Hotel in Berlin you will find a gigantic cylindrical aquarium elevator that first opened in 2003. It’s so large that it’s actually the largest of that sort in the world, and it’s called AquaDom. It is filled with 900,000 liters of water, stands 25 meters tall and is 11 meters in diameter. Inside there are 56 different fish species, a total of 2600 fish which you’ll never get bored watching because of their different sizes, shapes, colors […]