The real Black Box light study

Diggem

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I would not run them past 50% but then again there is no way to really tell until you get a par reading for the tank.
I'm really green at this what would you do something like blues for 10 hours at 50% and white at 20% for like 5 hours I'm not sure on light
 

Jonreefer

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I am definitely looking forward to seeing the results of this! My 75g needs an upgrade, but the concept of spending 1-2 weeks pay on lights is terrifying.
go with the Noopschye. 3 of them would be good for you tank and 3 lights cost as much as 1 radion. i think they are just as good. I am happy with mine and actually feel they are better then the Radion pro I was using.
 

dantimdad

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I am definitely looking forward to seeing the results of this! My 75g needs an upgrade, but the concept of spending 1-2 weeks pay on lights is terrifying.

Two noopsyche would do a 75 easily. Even with light loving corals.

A third one would be shadowed by the center brace if it's a standard 75.
 

Jonreefer

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Yup. The 18x18 is the nano. The 170 is 24x20x20
oops.
i looked at the wrong part of the chart.
you could probably do 1 over a tank that size still. they do put out alot of par. with my settings of 75% blues and 12% white/red/green I am getting like 500+ right at top of water surface.
 

Rybren

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I see that Noopsyche recommends 3 lights for an LPS dominant 4' 120G and 6 units for an SPS tank. Based on the PAR chart in this study, 6 seems like overkill. 3 on a 4' tank is tough because of the centre brace. For those of you with the lights, what are your thoughts on using only 2 lights on a mostly LPS/Softy 120? The few SPS that I have are high in the rockwork and would be under the lights.

Has anyone measured the actual power consumption and how does it compare to the listed 95W?
 

A sea K

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When to mix up fish meal: When was the last time you tried a different brand of food for your reef?

  • I regularly change the food that I feed to the tank.

    Votes: 23 29.1%
  • I occasionally change the food that I feed to the tank.

    Votes: 30 38.0%
  • I rarely change the food that I feed to the tank.

    Votes: 20 25.3%
  • I never change the food that I feed to the tank.

    Votes: 5 6.3%
  • Other.

    Votes: 1 1.3%
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