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Old 05-31-2003, 11:32 PM   #1
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What is the function of blue light"?

Hi

can anyone please tell me what is the function of blue light apart from making the flourescent corals and fish glow and look pretty, that is.

Thanks..


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Old 05-31-2003, 11:42 PM   #2
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It provides a spectrum of radiation that is very usable for the corals. It is believed that the "best" light for corals is found in the 400-500nm range, the blue (actinic) lights provide the majority of their light in this wave length.
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Old 06-01-2003, 01:33 AM   #3
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Ah, enlightenment! Thank you!

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