True Actinic 03 Blue provides light in the 420 nanometer range that reflects color pigments in organisms such as corals, fish and invertebrates causing them to fluoresce glowing colors.
The Coralife Actinic 03 Blue Lamp is 100% Blue Actinic that peaks at 420 nanometers. These lamps are designed to condition the tank before and after the daylight cycle and enhance the vibrant colors of the fish and invertebrates. Best when used in conjunction with our 50/50 lamps.