Overview The Auto-Color Changing Marineland LED Bubble Ring is a beautiful light display in your aquarium. The LEDs change through hundreds of colors and variations automatically, making it great as a central light for your small aquarium, or as a feature in a large tank. It also creates a necessary air flow when hooked up to an air pump, and the air pump operates separately from the LED.
It may be used alone or with the Marineland Crystal Decor (sold separately). 10 ft. power cord and adapter included.