The video shows a close-up of a fish tank. The tank is filled with water and has a variety of plants and rocks inside. The plants are green and appear to be healthy. The rocks are of different sizes and shapes, and they are placed throughout the tank. The water is clear, and there are no fish visible in the tank. The tank is well-lit, and the light reflects off the water's surface. The background is a plain wall, and there is no other furniture or decoration in the room.