My moon lights were built into my Hood, however I think the heat from the T5's burnt out the LED's so i had to choose an alternative. I was at the LFS today and saw this blacklight spot light. I was very interested in getting a red 630nm spot light because I haven't seen one before as a night light, but a google search said that red light was bad for corals. So, I have this blacklight spot light as a moon light. Is this bad for my tank in any way, or a sufficient moon light?