A higher intensity light source than traditional T8 lamps, compact fluorescent lamps have been used in aquarium light fixtures for several years.

Compatible with Coralife and other manufacturer compact fluorescent light fixtures. Available in straight pin, 

50/50 lamps feature a combination of 10,000K Daylight and Actinic Bluelight. Primarily used for saltwater and coral reef aquariums.

65 Watt—21" True Actinic 03 Blue Compact Fluorescent Lamp—Straight Pin Base

True Actinic 03 Blue lamps provide a blue light in the 420 nanometer range. Simulates the blue hue of deeper water.

 65 Watt—21" 50/50 Compact Fluorescent Lamp—Straight Pin Base