The Planted Tank Forum - View Single Post - 20 long: 65 watt PC vs. Finnex Ray II vs. T5HO
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post #2 of (permalink) Old 11-03-2012, 03:42 PM
Algae Grower
Join Date: Dec 2011
Location: zebulon, NC
Posts: 41
I just (yesterday) upgraded from 2 65w pc w polished reflectors over a 46 bowfront. It is 36 long and 21 tall.. I bought the 36" RAY 2.. To me the finnex did not give me more light.. Good for me. You may get some improvement because you were covering 30" with one 65w lamp. I used 2 65w lamps. Mine were suspended about 6" over the tank.. So about 24" over the substrate.
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