UK Mains Powered Five Colour Changing RGB LED Light Tank with Five Colourful Realistic Faux Jellyfish Choose from Five Different Colours and Watch as In Built Silent Operating Pump Keeps Jellyfish Moving Comes with Three Large and Two Medium Sized Jellyfish that Appears Different Under Each of the Lights Ideal for Older Teens and Adults as a Night Light or as a Mood Lamp that Others Will be Jelly-ous Of! Tank Measures Around 35 cm by 20 cm by 8 cm | Tank Arrives Empty without Water for Safety Reasons Operates Via 230V UK Mains Adaptor Cable (Included) | Recommended for Ages 14+ - This is Not a Toy