PERFECT DESIGN AND USE FOR LONG TIME:It can be used in the fish tank for a long term and the height can be adjusted freely. Floating freely and graceful, an ideal decoration for the fish tank and aquarium.
SAFE-Made of high quality and safe Silicone.It is harmless to all fish.
Note: This simulate jellyfish is not a luminous type, and can't be self-luminous in dark environment. It needs to cooperate with the aquarium light.
INSTALLATION:The fixed line and suction cups are separated,you need to make a knot before using.
PACKAGE-A pack of 4 pcs (Green, pink, blue, purple )Glowing Jellyfish meet your needs.