The image shows a group of blue fish swimming in an aquarium. The aquarium is filled with water and the fish are swimming around a large group of yellow seaweed. The seaweed appears to be a type of kelp or seaweed, and the water is a deep blue color. The fish are small and have a grayish-blue color with white spots on their bodies. They are swimming close together, and their fins are spread out as they move through the water. The background is blurred, but it seems to be an underwater environment with other fish visible in the distance. The overall mood of the image is peaceful and serene.