In Särkänniemi’s Aquarium you can take a peek below the surface and see the underwater beauty of over 200 species of fish and other aquatic animals from around the world. You will also get acquainted with the inhabitants of Finnish waters. The selection of species at the Aquarium changes every year but among the most popular inhabitants are for example the freshwater stingrays, poisonous lionfish, dangerous electric eel and a large shoal of piranhas. Informative signs will give you plenty of facts about each species and the living environments of aquatic animals, and you can also witness the feeding of the piranhas. You can also experience a tropical thunderstorm in the Aquarium.