Arcadia Marine Blue Actinic Lamps

• UVA creates fluorescence.
• Moonlight effect.

This outstanding light is perfect for zooxanthellae symbiosis, which in turn creates ideal conditions for corals and invertebrates. This true "actinic peak" at 420 nm is essential for survival and good health of marine fish, corals and invertebrates. All lamps are T8 (1" dia.).

Note: Lamps are also known as bulbs. 

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