ProDeals&reg; Blue Color Led and Airstone Combination Aquarium Fish Bar Submersible Stick Strip Waterproof Light Aquarium Fish Tank Flood Lights Utilizes low wattage LED lamps and low voltage transformer Adds a whole new decorative dimension to any aquarium Quick assemble and install in your aquarium, suitable for fresh and saltwater aquarium Produces the impressive blue color air curtain Great night light for nocturnal viewing