The video shows a close-up of a fish tank with a light shining on the water. The tank is filled with green plants and a fish can be seen swimming around. The light is bright and shines directly on the water, creating a beautiful reflection. The fish appears to be a tropical variety, with vibrant colors and patterns. The plants are lush and healthy, adding to the overall aesthetic of the tank. The water is clear, and the tank seems to be well-maintained.