The video shows a large aquarium with a variety of fish swimming around. The aquarium is decorated with green plants and a large piece of driftwood. The fish are of different sizes and colors, and they swim around the tank in a lively manner. The water is clear, and the lighting in the room highlights the vibrant colors of the fish and the plants. The driftwood is a dark brown color and is covered in green moss, adding to the natural look of the aquarium. The fish seem to be healthy and active, and the overall atmosphere of the video is peaceful and calming.