Trevally fish swim together in an aquarium tank under blue lighting.
A large group of Trevally fish are seen swimming face-on in a large aquarium tank. Most of the fish are gray and silver, while some are a bright yellow color under the blue-tinted light shining above. The glass in the foreground shows a few light reflections. Three at the top and one on the right. The distant background is difficult to make out, with more fish seen but unidentifiable.