In the video, a person is seen pointing their finger towards a fish tank. The tank is filled with water and several fish are swimming around. The person's finger is moving around, and the fish are swimming around it. The fish are of different sizes and colors, and they seem to be attracted to the finger. The person's finger is moving slowly, and the fish are swimming around it, some even coming close to it. The water in the tank is clear, and the fish are swimming in different directions. The person's finger is the main focus of the video, and the fish seem to be following it around.