Join Date: Jun 2013
Location: weeki wache, fl
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.