Made with highly-realistic silicone, the Aquapict jellyfish swim and change color subtly with the five-color LED lighting system (red, yellow, green, blue, and purple). They move by a slow current created in the tank that does not have an obvious flow or bubbles that make it look fake. It looks unbelievably real and beautiful! Aquapict is perfect for bedrooms, desks, offices, restaurants, or anywhere people like to relax.