DIY LED Canopy - The Planted Tank Forum
 
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post #1 of 3 (permalink) Old 03-22-2010, 10:56 PM Thread Starter
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DIY LED Canopy

Planning a DIY canopy.
I have a 10g tank 20x10
Currently my tank has Java moss, and some xmas moss.
running on 2 incandescent light bulbs it does receive some natural sun light during the day time hrs.

I plan on doing a LED canopy and these were the lights I was looking at... I've seen some members on this board that use 2 for a fluval edge tank...
but I was wondering how many I should use.

http://www.ledwholesalers.com/store/...&productId=540
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post #2 of 3 (permalink) Old 03-22-2010, 11:00 PM
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Revised title slightly. Bump


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post #3 of 3 (permalink) Old 03-23-2010, 12:47 AM
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I think I would try just 3 of those LED bulbs, running in a row down the middle of the tank, and about 6-7 inches apart. If that doesn't work, I would add a couple more in a second row, with the bulbs staggered between the other 3. This is just a guess though. I have 24 Cree LEDs, not quite as bright, 4 inches apart, used on a 30 inch long tank, about 24 inches above the substrate to get low light. A 10 gallon tank, with your LED bulbs mounted about 2 inches above the top of the tank would have the light about 10 inches closer to the substrate. You might get a spotlight effect with 3 bulbs, and you might get high light with 3 bulbs, but only testing would show for sure.

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