The video is a black and white footage of an aquarium. It shows a fish swimming around the tank, and the camera pans around to show different angles of the fish and the tank. The fish is the main focus of the video, and it moves around the tank in a smooth, gliding motion. The tank is decorated with rocks and plants, creating a natural habitat for the fish. The water is clear, and the lighting in the tank highlights the fish and the decorations. The video does not have any visible text or subtitles.