Add some vintage style to your aquarium with this Penn-Plax Action Air Aquarium Ornament. This multicolor skeleton is designed to be air-driven and placed on a green rock base, providing a unique and eye-catching addition to your freshwater aquarium. Made of sturdy plastic, this model is a perfect choice to create a spooky and fun-filled underwater environment for your aquatic pets. With no customization options available, this vintage decor piece is a must-have for aquarium enthusiasts who value both quality and style.