Thread: Lumenarc 3 mini's.
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Old 08-30-2008, 06:38 PM
seanoman seanoman is offline
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I have 3 on my 220 which is 6 feet long and they work great. Two should be lots of light for a 4 foot tank. Also with it only being 18 " deep you can have them higher off the tank so the light spreads wider.
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