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Dan's 90G Reef

Before
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After
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Its only at 30% right now bc I don't wanna torch my corals. Definitely gives off a purplish color tho. But there's definitely more tinkering I'll be doing. When do you guys think I should up the %? Every week? Few days?
 
Certainly looks brighter even at the 30%. Wouldn't go up any for a while. At least till you see how the corals react to the new light
 

mnat

Officer Emeritus
Staff member
Moderator
Usually people go for about 5% a week going up. Best not to shock everything.
 
So I already noticed some of my polyps out stretching themselves as if they need more light. Messed around with the time frames and have it peaking at 40% from 1-3pm. We'll see how it goes.
 
Its gonna happen because of the change in spectrum being produced by your lights, you now have a lot more of the warmer spectrum with the added reds and amber I believe as well as the par monster in the UV leds, I'd say to stagger your channels so that blues are higher by say 10-15% at thos point. Drop the warm down and raise the blues up. Trust me they have plenty par to support your tank where you won't have to worry about it
 
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