Fluval Sea T5 HO Actinic Aquarium Bulb replicates the essential actinic blue wavelength that corals and other photosynthetic invertebrates require. Strong blue light is also effective at enhancing fish colors, accentuating blue and violet tones.

Key Features:

Provides strong and essential actinic blue spectral peaks
For intense coral color and growth
Enhances fish colors
Produces more light per bulb surface area versus conventional fluorescents
Longer life versus other comparable high output fluorescents
Maintains superior light output over the entire bulb life versus other comparable fluorescents
Strongly recommended for photosynthetic coral, invertebrates and other marine life
Visible dominant blue spectrum highlights blue coloration in fish, corals and other invertebrates
For use with a T5 HO-specific electronic ballast only
Size: 55 cm (22inin)
24 Watts