Zoo Med Coral Sun Actinic 420 T5 HO Lamp, Blue, 46 in

For the reef keeper running a high output fixture, the Zoo Med Coral Sun Actinic 420 HO T5 Lamp delivers the deep actinic blue your living tank loves. This is the T5 HO format in a generous 46 inch length, built to span larger marine and reef displays and slot into high output T5 housings. It is a focused way to bring blue light to corals and invertebrates that depend on it.

• Actinic 420 spectrum brings the short wavelength blue light that reef systems are built around.
• Zoo Med says it promotes the growth of zooxanthellae algae, which the brand notes are essential to the growth and well being of all live corals and invertebrates.
• T5 HO high output design suits demanding reef tanks that ask for stronger lighting than standard lamps provide.
• Long 46 inch length is made to span larger aquariums and fit full size T5 HO fixtures.
• High quality construction made in Germany, the hallmark of Zoo Med's premium aquarium lamps.
• A natural partner for daylight lamps when you want a complete, balanced spectrum over the tank.
• Dedicated coral and invertebrate lighting, a purposeful pick for serious marine keepers.
• Single lamp ready to drop into your existing T5 HO setup with no fuss.
• Concentrates light in the blue end of the spectrum where your reef life thrives.
• Keeps your display looking vivid and true to the deep water look corals know.

A thriving reef starts with the light above it, and actinic blue is the part that makes corals and invertebrates feel at home. Bring the Coral Sun Actinic 420 HO T5 in 46 inches to your high output fixture, and give your underwater world the deep, focused glow it was made for. It is a German made, quality minded choice for the reef you have worked so hard to build.