The video shows a close-up of a fish tank with a variety of plants and rocks. The water is clear, and the plants are green and healthy. The fish are not visible in the video, but the movement of the plants suggests that they are swimming around. The rocks are of different sizes and colors, adding to the natural look of the tank. The plants are of different types, some with long leaves and others with round leaves. The lighting in the tank is bright, highlighting the vibrant colors of the plants and rocks.