GE Salt Water Blue Aquarium Lamp 4' 36 Watt T8 Fluorescent Tube 36WSalt water & fresh water nocturnal viewingUse with Fresh & Salt Aqua in marine systems to enhance the colour of blue fish and to fluoresce coralsImproves health of deep water coral. Gentle blue light reduces fish startling when lights are turned on or offSuitable to replace Marine Blue Actinic, Marine Glo or Blue Moon aquatic lamps
