The image is a close-up of a fish swimming in an aquarium. The fish appears to be a long, slender fish with a pointed snout and sharp teeth. It is swimming towards the right side of the image, with its body slightly angled towards the left side. The background is filled with other fish and rocks, and there is a wooden structure visible in the background. The water is clear and blue, and the fish is swimming near a wooden pole. The image is taken from a low angle, looking up at the fish.