The image is an underwater photograph of a fish swimming in an aquarium. The fish appears to be a pufferfish, with a black body and white spots all over its body. It has a pointed snout and two fins on its head. The body of the fish is covered in small white spots, and it is swimming towards the right side of the image. The background is filled with rocks and algae, and there are a few other fish visible in the background. The water is clear and the sunlight is shining on the fish, creating a beautiful reflection on the surface.