Item Type: Fish Tank Ornaments Material: Silicone 1Silicone Material: Soft and comfortable, does not hurt the fish; Acid and alkali resistant, can be immersed in seawater without being corroded; It is easy to absorb the fine dirt with static electricity, which can not be filtered. It can be used repeatedly after cleaning as new. 2Aquarium Simulation Ornaments: Simulation string feather coral, soft and boneless body branches meet the buoyancy of water, as if there is life in general, in the quivering water, wan like graceful girl. 3Charming World: The transparent leaves are dissolved in water, and the fluorescent dots in the outer ring are like a halo under the irradiation of The LED lamp, bringing you a dreamy undersea world. 4Dynamic: Jellyfish are equipped with suction cups and transparent lines. The transparent lines are tied to the suction cups and fixed at the bottom of the fish tank. Jellyfish float in the aquarium, under the irradiation of LED lights, just like real jellyfish swimming. 5Glow under LED Lights: These glowing fish tank decorations ornaments do not automatically glow in the dark. You need a color appropriate LED light, make it more beautiful. Very beautiful in black/violet/white light, but very striking in blue light. 1 x Green Kelp 1 x Pink Silver Lotus 1 x Lotus Leaf 1 x Yellow Feather Coral 2 x Suction Cup Jellyfish (One Green, One Blue)