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07/01/2018, 08:03 AM | #1 |
Registered Member
Join Date: Mar 2017
Posts: 49
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Can actinic lighting bleach coral?
Hello, I just bought a couple new corals and I was wondering if I could turn up the intensity of the blue lights without harming the corals. I am just trying to make the colors pop more. I have 3 led lights that have blue and (white/red/green) lights and you can Adjust the intensity of the blue and white lights separately. So what I’m really asking is that if I bump up the intensity of the blue lighting will I bleach the coral or is blue lighting only on the tank for us to enjoy and it has no effect on the coral?
Thank you in advance for your help. |
07/01/2018, 02:27 PM | #2 |
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Join Date: Sep 2003
Location: North Carolina
Posts: 20,050
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Blue light is absolutely used by corals and you can have too much...
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125 g, bleaching corals, coral, led lighting, lighting |
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