Coralife 30" 420nm 03 Actinic 18-Watt T5 Fluorescent Lamp

Coralife
Model ES58581
Your Price: $15.99
The Coralife T5 Actinic 03 Blue lamp is a 100% blue actinic 03 phosphor that peaks at 420 nanometers. Lighting with a higher blue component better simulates the softer shades of dusk, dawn and the blue hue of deeper water. Additionally, many marine invertebrates depend on blue light, the wavelength that most deeply penetrates water.