The video shows a person holding a green plastic container with a yellow liquid inside it. The container is being held over a fish tank, and the person is pouring the liquid into the tank. The fish tank is illuminated with blue lights, and there are several fish swimming around inside the tank. The person's hand is visible, and they are wearing a black shirt. The liquid being poured into the tank is not clear, but it appears to be some kind of food or supplement for the fish.