Aquatic species.A unique monument to the 1931 Colonial Exhibition, the Tropical Aquarium in Paris at the Palace of the Porte Dorée allows visitors to discover 5,000 animals derived from 300 aquatic species.During your tour of the Paris Tropical Aquarium, you'll surely be captivated by the primitive fish (that appeared 300 million years ago), the electric fish, the marine invertebrates (corals, nautilus), the fish from Asiatic seas, the fish from Africa (catfish), the South American fish (piranha), or alligators!The whole family will enjoy observing and learning from the major themes explored such as reproduction, nutrition and sea water.