Use for a long time: IT can be used in the aquarium for a long time and height can be adjusted freely. Inoffensive for fish: Made of silicone environmentally friendly, non-toxic, odorless and durable Easy to set up.: suction cup, it is fixed by a thin invisible line Ideal decoration Imitation.: Incredibly detailed, it freely and gracefully floats in the image of a real jellyfish . Note: It needs to cooperate with the light of the light aquarium.L’effet occurs only under actinic light, blue light or purple is recommended. 6 Pcs Medusa Luminous decoration for Aquarium Features Color: Pink, Green, Blue, Orange, Purple, Yellow Material: Silicone Size: About 18 * 5.5 cm / 7.09 * 2.17 inches (L * W) Format included 6 * Light jellyfish
