Ok, I had 120 Gallon with a 2X 250 HQI and T5's. I took many PICs of Frags on a rack I made. Pics looked great!!. I just move to a fish room 2 40 Breeders with the same light. Same Rack. The pics just don't look right. At night they are blue which never was a isssue before and during the day when I get light threw the window does not look blue but still not as nice. Any ideas? The back wall near the tanks is blue. Could that be it? Could it be everything is clean in the tank?