Add character to your custom aquatic environment, and provide life-sustaining oxygen to your aquarium inhabitants with this unique and playful decoration. This incredibly realistic aerating ornament is 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. Simply connect to any air pump (pump and tubing sold separately), and watch this Laughing Gator come to life! 9.75" x 4.5" x 2.25"