01-22-2016, 07:56 AM
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Originally Posted by Lupin
As for lighting, avoid incandescents. They're impractical nowadays, do not give correct spectrum most plants need and give off too much heat.
new 40 gal tank, saltwater, LED. Which spectrum is best to use throughout the day and evening? With it on bright all day I have developed an orange/brown algae/bacteria. I was told to shut it off for 3 days and it will dye off. I'm on my second day and it is looking amazing. I'm afraid to turn the lights back on. Any suggestions?