The DaToo Aquarium Artificial Glowing Jellyfish Fish Tank Ornament Aquarium Silicone Decoration, 6 Pack, 1 Yr Warranty is a great way to add some style to your aquarium. These decorations are made of high-quality silicone that is safe for both your fish and for you. With a variety of colors available, you can find the perfect one to match your tank. The easy-to-use design makes it quick and easy to install, while the 100% money-back guarantee ensures that you’re satisfied with our products.