Underwater Treasures brings you this wonderful line of aquarium ornaments to complement your custom aquatic environment. These incredibly realistic decorations are hand-crafted and painted using only the highest quality materials. Underwater Treasures ornaments are all non-toxic, and safe for use in both freshwater and saltwater aquariums. Enhance the appeal of your aquarium with any of these exciting decorations! 4 x 2.75 x 3.5