Decoration: Fish tank jellyfish will hover freely, beautiful and delicate, as if it is a real jellyfish Easy to use: Just fix the suction cup and fish tank sillicon ornament can be connected by a small invisible wire Note: The suction cup should be located at the bottom of the fish tank, and the rope and jellyfish should be below the water line Convenience: Aquarium jellyfish ornaments does not require cleaning or feeding, which can save your time and energy Material: Aquarium landscape decoration made of environmentally friendly organic silicon material, non-toxic, odorless and