The video shows a close-up of a fish tank with several goldfish swimming around. The fish are orange and white in color, and they are of different sizes. The water in the tank is clear, and bubbles can be seen rising to the surface. A person's hand enters the frame, holding a piece of food, and the fish gather around to eat. The person's hand is visible, and they are wearing a white shirt. The fish are eagerly eating the food, and the person's hand moves slowly to allow each fish to get a bite.