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It's only as "intense" as you make it. You turn the whole thing up or down based on your needs.
Hi there. I have the IM 15 AIO cube tank with the AI Prime 16HD mounted about 9” above the water. It’s basically a 15” cube that has about 11-12 gallons of water in it. Would the settings you recommended in this thread also work for my setup? I’m new to saltwater and currently going through a fishless cycle with the light off. I noticed that you have the UV at 70. Someone else mentioned that anything over 40 can melt the lens? Thanks in advance.So... First things first...
How high is the light mounted? Google says the desktop cube is basically an 18" cube, right? If so, you need to have the light mounted 10" above the waterline for the most even coverage.
As for color settings, I'd recommend an "AB+" type color mix. It has a good mix of blue and white, and it's been proven over and over to grow coral. There are several "schedules" out there that use a similar color mix. If you're in the AI Prime/Hydra users' group on Facebook, they have a TON of schedules you can download. A lot of people like the Pennywise settings. I'd recommend one of the 12 hour DAYlight schedules.
Intensity is a little more difficult. The stuff you are hoping to grow in the tank isn't too light demanding. Softies, LPS and BTAs all do well in moderate lighting. Using the Pennywise schedules I mentioned before, I'd probably start with the "Pennywise Daylight POP 71% 12Hr" and see how you (and your coral) like it.
One last thing: I recommend watching this video. The whole thing. Twice. It'll teach you SO much about how your light works.

Hi there. I have the IM 15 AIO cube tank with the AI Prime 16HD mounted about 9” above the water. It’s basically a 15” cube that has about 11-12 gallons of water in it. Would the settings you recommended in this thread also work for my setup? I’m new to saltwater and currently going through a fishless cycle with the light off. I noticed that you have the UV at 70. Someone else mentioned that anything over 40 can melt the lens? Thanks in advance.
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Hi there. I have the IM 15 AIO cube tank with the AI Prime 16HD mounted about 9” above the water. It’s basically a 15” cube that has about 11-12 gallons of water in it. Would the settings you recommended in this thread also work for my setup? I’m new to saltwater and currently going through a fishless cycle with the light off. I noticed that you have the UV at 70. Someone else mentioned that anything over 40 can melt the lens? Thanks in advance.
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