What color lights do i use for refugium?

scott11106 · May 23, 2018

i have 2 h80 kessil's and they can be tweaked to the red spectrum or blue spectrum and i am trying to grow some algae but not sure where to set lights, under the blue there did not seem to be any growth so i switched to red but not sure that is right??

please give me thoughts as the chaeto seems to be dying off

AquamanE · May 23, 2018

BRS has a few very good videos on refuge lighting with documented results.

What color lights do i use for refugium?

scott11106

Well-Known Member

AquamanE

Well-Known Member

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