Bring life and color to your underwater habitat with the Aquatop SkyAqua Actinic Blue LED Lighting Series! This energy efficient LED lighting system provides Actinic Blue illumination with the shimmer of natural moonlight and will operate for many years without a bulb change. SkyAqua Actinic Blue can mount on any tank from 18 to 24 inches with the adjustable wire leg mounts. Great for a lunar effect or for visual pop from luminescent organisms and decor.