so i just upgraded my light to the current orbit its the 2x250 mh and 4 39watts t5 and moon light my question since i got this fixture i notice that some of my coral like and some dont is too much light? do they need time to get used the new fixture am running the mah too long so far i run the mh for 5 hours and the t5 for the rest ne idea would helpfull thank u... by the way the fixture is 6" above my tank so i dont think it to close