I'm not sure what size exactly I will end up with, but I'll be in the 20-40 gal range... I have decided that a T5 HO fixture, namely an AquaticLife.... will best suit my budget. My question is... Given the gallon range of expected tank size... Am I better off with a 6 bulb fixture, or a 4 bulb? I want to make sure I have enough light, but am afraid a 6 bulb might be too much?
Thanks Eric
Thanks Eric