The video shows a person's hand moving in front of a large fish tank. The tank is filled with water and has a variety of fish swimming around. The person's hand is moving in a way that suggests they are trying to interact with the fish or perhaps feed them. The fish are of different sizes and colors, and they swim around the tank in various directions. The person's hand moves back and forth in front of the tank, and the fish seem to be attracted to it. The lighting in the room is dim, and the focus of the camera is mainly on the hand and the fish tank.