All I know is that if you do not want to keep any reef or corals, you're fine with a regular 15 watts fluorescent bulb. The live rock should be fine with that lighting. But if you want to get let say anemones you cannot use that type of lighting. I hope that helps a little
That type of hood will be fine,but I would suggest you look for some better bulbs for it.Say like a 50/50,or a 10,000 or 20,000k bulb.With these better bulbs even live rock will show better growth than with the original bulbs...