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Actinic T5HO Fluorescent Bulbs replicate the essential actinic blue wavelength that corals and other photosynthetic invertebrates require.

  • 24-Watt high-intensity light (55 cm / 22 in)
  • Visible dominant blue spectrum highlights enhances coloration in fish, corals and other invertebrates
  • Essential actinic spectral peaks support healthy coral growth
  • Produces more light than conventional fluorescent bulbs
  • Longer life versus competitive high-output fluorescents
  • For use in saltwater aquariums only