Four week old tope babies swim around, reflecting on the water surface of the Aquadom and Sea Life, festively decorated for St. Nicholas in Berlin, Germany, 5 December 2017. The six tope babies are currently around 25 centimetres big - they can grow up to 2 metres in length. They will be moved to the ray aquarium soon. (Photo by Jens Kalaene/DPA/Zentralbild)
