The image is a close-up of a puffer fish swimming in an aquarium. The fish is facing towards the right side of the image, with its mouth open wide, as if it is looking up at something. Its body is a light blue color with black and white stripes running horizontally across its body. Its fins are a bright yellow color, and its eyes are a darker shade of blue. The background is blurred, but it appears to be an underwater environment with rocks and other marine life visible.