The video shows a small orange fish swimming in a tank of water. The fish is moving around the tank, exploring its surroundings. The water is clear, and the fish is the only visible creature in the tank. The tank appears to be well-maintained, with no visible algae or debris. The fish is bright orange in color, with a sleek body and a long tail. It moves gracefully through the water, occasionally darting towards the camera before swimming away again. The lighting in the tank is bright, illuminating the fish and the surrounding water. The video is shot from a side angle, giving a clear view of the fish and its movements.