See the world's deepest fishScientists captured the unknown snailfish species at a depth of more than 27,000 feet, as part of an expedition in trenches off Japan.
Source: See the world's deepest fish (https://www.cnn.com/videos/travel/2023/04/03/snailfish-deepest-fish-on-camera-lon-orig-ao-cprog-scn.cnn)
They sure look happy enough considering the water pressure is 12,000 psi.