CNZ Glowing Effect Artificial Jellyfish for Aquarium Fish Tank, 5-Piece Incredibly detailed imitation floating jellyfish Glowing effect under actinic lighting Moves by Water Current in tank Attaches by thin invisible line and suction cup Harmless to All aquatic creature For both fresh and salt water Make of soft silicone Color:Blue, Green, Orange, Pink, Yellow; Diameter: Approx. 5cm / 2 inch Full Length: Approx. 13cm / 5.1inch Package included: 5 x Artificial Jellyfish