Aquarium Tank Silicone Emulational Jellyfish Ornament Medium Size, Set of 5 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 Fish, suit for both fresh and salt water, Make of soft silicone Color: Blue, Green, Purple, Pink, Yellow Jellyfish Size (approx) :6" x 3""(H*D) Package included: 5 x Artificial Jellyfish