Tanque Oceânico (Ocean Tank) is a huge reservoir of 100 m2 with nurse sharks, manta rays and other species. Tanque Amazônico (Amazon Tank), with scenery that mimics a flooded forest, houses fish such as pirarucus (Arapaima gigas), pacus (Piaractus mesopotamicus) and tucunarés (Cichla spp.).Tanque das Tartarugas (Turtle Tank) has pente turtles (Eretmochelys imbricata) and is the only aquarium in the country to expose this species. As for Pinguinário (Pinguin Tank), it has about 40 penguins in an air-conditioned special environment for the animals.In Tanque do Toque (Touch Tank), you can touch species such as sea urchins and anemones. Another highlight is Recinto do Leão Marinho (Sea Lion Enclosure), a space divided between penguins and a sea lion.The Aquarium also has a veterinary sector that provides assistance to ill or injured animals.