Advantage:Aquarium Artificial Fish which glowing in the dark and displays a fascinating effect underwater adding a unique touch to your aquarium environment.Made of quality silicone which is safe non-perishable non-deformable and will not affect the water quality. It not only ensures the durability and safety of the aquarium but also enhances the visual effect of the aquarium.The size of aquarium fish ornament 3.35"L x 2.76"W thin line length 19.88 inches suction cup 0.63"L x 1.18"W. Please remember to confirm the size before buying.Designed in the shape of artificial fish with glowing effect. It can create a charming underwater atmosphere for your aquarium. However the product itself does not glow it needs to be illuminated by blue light violet light or other natural light to glow.Product Details:Material: SiliconeColor: YellowAquarium Fish Ornament Size: 8.5x7cm / 3.35"x2.76"(L*W)Thin Line Length: 50.5cm / 19.88"Suction Cup Size: 1.6x3cm / 0.63"x1.18"(L*W)Notice:The artificial fish ornament itself does not emit light. They need to be placed under blue and purple fish tank lights or other natural light lightingPlease allow a 0.39-0.79 inch error due to manual measurement. Please confirm if the product size suits your fish tank before purchaseDue to the difference between different monitors the picture may not reflect the actual color of the item. Thanks for your understanding!What You Get:1pcs Aquarium Fish Ornament1pcs Suction Cup