The video shows a seal swimming in an aquarium. The seal is gray with dark spots and is positioned in the center of the frame, swimming towards the left. There are other fish in the background, as well as rocks and a green, mossy seabed. In the foreground, the blurry image of a person's head and shoulder, wearing a red shirt, is visible. Another person, wearing a striped shirt, is partially visible behind the seal. The water is clear.