T-5 HO fluorescent lamps ideal for use with reef aquariums. 420/460 Actinic lamps (Marine 420/460) contain actinic and royal phosphors to satisfy the biological requirements of corals and aquarium aesthetics. Actinic phosphor produces a peaked wavelength at 420nm that benefits most corals. Royal phosphor produces a wavelength at 460 nm for increased blue light that helps enhance marine fish coloration.
Use T-5 tubes with compatible T-5 light fixtures with high output electronic ballasts to help increase efficiency and tube life.
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