Based on an 03 Actinic spectrum but widened to enhance visibility of fish at night the Moonlight lamp is a great addition to complement any of the other Interpet lamps. When used at night it allows you to see nocturnal fish as well as providing a spectrum to allow corals to be seen fluorescing. To ensure minimal stress for the fish time the Moonlight lamp to come on before and go off after other lighting. Blue Moonlight also has a percentage of output in the UVA range below 400nm allowing corals (which can) to fluoresce.
