Three dark gray dugongs swim amidst schools and a stingray.
A close-up view of three dugong fish swimming along the blue water. The fish are dark gray and have a dark line running through them. Behind the dark gray fish is a school of light-colored fish, making the dugong stand out even more. In the far distance, almost into the darkness, there is a gray stingray that is swimming close to the ground. Along the aquarium's floor, there is sand that has rocks stacked on top of each other.