This aquarium is home to 18 different themed zones covering various ocean and rainforest habitats over 2 floors, and home to over 1,500 species of aquatic creatures from around the world. Besides viewing and learning about marine life, catch live feeding sessions during certain hours of the day. You can also sign up for diving courses and dive with sharks in the main tank. Istanbul Akvaryum is located just southwest of Ataturk airport—inside the massive Aqua Florya Shopping Complex alongside a hotel and retail outlets. Tickets can be bought online, and it is also available on some Istanbul City passes – Tripadvisor