The video shows a fish tank with a black frame and a glass front. Inside the tank, there are several rocks and plants. The water is clear and there is a light source on top of the tank. A person's hand is seen pointing at the rocks and plants inside the tank. The hand moves from one side of the tank to the other, pointing at different parts of the tank. The person's hand is visible throughout the video, and the focus is on the tank and the hand pointing at it.