The video shows a close-up of a fish tank with a rock and some plants. The water is clear and the lighting is bright, illuminating the tank's contents. The rock is dark and jagged, providing a stark contrast to the vibrant green plants that are growing on it. The plants have long, thin leaves that sway gently in the water. The tank appears to be well-maintained, with no visible debris or algae. The overall atmosphere of the video is peaceful and calming, with the soft movement of the plants creating a soothing visual effect.