Moscú, Rusia - 22 de marzo de 2019: Exposición interior "Ríos y lagos" en la ciudad de Crocus Oceanarium en Krasnogorsk. Túnel de peces del río Amazonas - Foto e imagen de stock

Moscow, Russia - February 18, 2019: Interior exposition "Rivers and lakes" in Crocus city Oceanarium in Krasnogorsk. Amazon River Fish Tunnel

VALENCIA, SPAIN - SEPTEMBER 18. 2019: underwater corridor at the Oceanagraphic Valencia

Moscow, Russia - March 22, 2019: Interior exposition "Seas and Oceans" in Crocus city Oceanarium in Krasnogorsk. Glass underwater tunnel with different types of fishes

Family observing fish at the aquarium

MOSCOW, RUSSIA - JULY 23, 2018: The interior of the Oceanarium Crocus City, over 5000 species of fish and other animals from all over the world. Moscow, Russia

MOSCOW, RUSSIA - JULY 23, 2018: The interior of the Oceanarium Crocus City, over 5000 species of fish and other animals from all over the world. Moscow, Russia

Toronto, ON, Canada - November 18, 2022: View at Toronto Aquarium's underwater scenic tunnels

Moscow, Russia - May 4, 2021: Glass tunnel in Oceanografic aquarium in Oceanarium in Moscow.

Tourists walk along glass underwater tunnel with sharks in oceanarium

A close up photo of Beluga Sturgeon swimming.

Iridescent shark (Pangasianodon hypophthalmus) in the aquarium.

Tropical multicolored fishes swimming in marine aquarium

Arapaima (Sudis gigas), also known as the pirarucu in freshwater aquarium

Laced moray Gymnothorax favagineus, also known as the leopard moray.

Arapaima (Sudis gigas), also known as the pirarucu. Wildlife animal.