This may be a stupid question but you don't know till you ask I guess. Can a person use regular blue LED lights for moon lighting or do they need to be a special light. I would also like to know if someone could tell me how long the regular lights should be on. I'm running a 175w mh (10000k) along with 2 26.5" 110w vho lights over my 90 gal reef tank. I'm new to the saltwater end of this hobby and would sure apreciate some input. Thanks in advance