Aqua Medic Aqualine 20000 70 W 20K

Aqua Medic Aqualine 20000 150W 20,000K Double Ended Aquarium BulbOur Aqua Medic Aqualine 20000 is a blue bulb that emits light mainly at the blue end of the spectrum. This bulb simulates lighting you see in deeper sea water for perfectly balanced lighting for all coral and marine life. This "actinic" bulb enhances the fluorescent blue and green colors of many corals and brings out all of the vibrant colors in your aquarium. We recommend the use of this bulb in combination with the Aqualine 10000 which gives the aquarium a beautiful bluish hue.