The Planted Tank Forum - View Single Post - help with brown algae on plants, substrate, glass
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Old 07-21-2013, 03:38 AM   #8
Algae Grower
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Join Date: Jun 2013
Location: weeki wache, fl
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thanks. you're probably right. I'm still in the mindset of a 6 gallon tank and one otto being more than enough. I guess I'll try turning the second bulb back on again since maybe it's not a light thing. how long do you run your two bulbs on your tank? And what's your opinion of the 10,000K other bulb I have? I was thinking two slightly different wavelength bulbs would be better but maybe it should be two 6700K bulbs at 36 watts each.
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