Aquamarine is a large, male dragon with sharp teeth and giant blue eyes. His has a few blue, glowing specks under his eyes and two lines of blue specks on the sides of his body. The blue specks start from his neck and go all the way to the tip of his tail. He has two grayish-blue horns on the top of his head, a narrow snout, large nostrils, a reddish-brown underbelly, and a sand-colored pattern on his back. He is capable of producing clouds of smoke through his nostrils.