The video shows a fish tank with rocks and plants. There are small fish swimming around in the tank. The fish are of different colors and sizes. The water in the tank is clear and there are no visible algae or debris. The fish are swimming near the bottom of the tank, and there is no visible food or other objects in the water. The plants in the tank are green and appear to be healthy. The rocks in the tank are of various sizes and colors, including shades of brown, gray, and red.