Transform your fish tank into a glowing underwater world with this vibrant fluorescent aquarium ornament. Ideal for both freshwater and saltwater tanks, this decor piece lights up under blue or black light, creating a stunning visual experience for your aquatic pets and for you. Specially loved by Betta fish, Cherry Shrimp, Corydoras, Tetras, and more, the structure offers hiding spots and exploration areas that reduce stress and encourage natural behaviors. Offered in two sizes (3.15” and 4”) and six glowing color options, each piece is hand-selected based on your order. You'll also receive a special edition Aquarium/Reptile Trading Card and a welcome card from our brand. Please wash thoroughly before use to avoid cloudiness caused by manufacturing residue. Whether you're setting up your first nano aquarium or adding a vibrant pop to your reef tank, this decor combines fun, functionality, and fluorescent flair.