Todd, I think the rule is something like 3-5 watts per gallon. So if you have a 125g, you're looking at 375w at least. You're a little short on your wattage. But hey, what do I know!
lol, thats for sure!!! j/kiddin!! ive been thinkin about getting stronger lights, if my tank was deeper i def. would, but its done really well on what i have???? but once again ,y lfs isnt too bright about this stuff, and there the ones who told me how much light i needed. ill probly go up a little at a time, as my current lights go bad, any other suggestions, from anyone???? todd