New from Arcadia - The marine T5 Tube that is a blue and a white light All in one! 60% Marine White 14,000 K and 40% Marine Blue 420nm The Marine Hybrid is a new T5 lamp formulation based on a 60/40 phosphor mix of our Marine White 14K and Marine Blue 420nm lamps. The resultant spectrum of the lamp combines high brightness, with large amounts of energy in the photosynthetic wavelengths required for coral growth. With a strong actinic peak to fluoresce corals, the Marine Hybrid lamp emphasises blue and violet colours in the aquarium, without flattening reds and greens, giving a natural reef appearance. For smaller aquariums the Hybrid lamp works well on its own or combined with the Marine white lamp, while in larger T5 lamp arrays, a mix of Arcadia Marine Blue, Marine Hybrid and Marine White lamps will produce excellent results. Make the most of the controllers you have with both marine and blue all in one tube Actinic white lamp that enhances blue and violet marine colours High photosynthetic light content