The video shows a person's hand moving around in front of a fish tank. The tank is filled with water and has various types of plants and rocks inside. The person's hand is moving around, pointing at different parts of the tank. The plants are green and appear to be healthy. The rocks are brown and are of different sizes and shapes. The water in the tank is clear and there are no fish visible. The person's hand is moving slowly and carefully, pointing at the plants and rocks.