In Stock: Order by 2PM EST for same-day shipping (M-F)
This item is in stock in our East and West Coast warehouses
100% blue actinic 03 phosphor that peaks at 420 nanometers. True Actinic 03 Blue provides light in the 420 nanometer range that reflects color pigments in organisms such as corals, fish and invertebrates causing them to fluoresce glowing colors. It`s spectrum resembles that of the absorption peak of chlorophyll-a which is the most important pigment found in plant cells.
|Bulb Replacement Guide|
|Bulb Types||Life of Bulb*|
|Normal Output Fluorescent||6-12 months|
|Very High Output (VHO)||6-12 months|
|Power Compact (PC)||9-12 months|
|T5 High Output (T5HO)||9-18 months|
|Metal Halide||9-12 months|
|LED (non-moonlight)||~5 years (50,000 hours)|
|* Manufacturer Recommendations|
Coralife Aquarium Supplies
Coralife is one of the market’s leading manufacturers of premium aquarium products. The brand is best known for their comprehensive line of aquarium lights, protein skimmers and calcium reactors. Coralife’s unique line of aquarium accessories—protective gloves for maintenance and coral propagation, accurate and affordable digital thermometers and hydrometers—set Coralife apart from other brands and have created quite a following among aquarium hobbyists. With an ever-expanding and diverse product line coupled with customer support that is second-to-none, Coralife sets the bar high for aquarium supply manufacturers and they will no doubt continue to wow aquarists with their innovative, low-cost solutions for years to come.
Accessories for Coralife 30 Inch 31W Actinic 420nm T5HO Fluorescent Bulb