so yesterday i purchased a duncan coral from my LFS it was under MH lighting on the bottom of the tank right now its in my 45 gallon tank directly in the middle of the tank under a solar max HO 2 t5 bulbs its fully opened tentacles out and beautifully blowing in the water my question is the only difference is i noticed it lost a little of its green color, am i burning the coral? this is my first coral so i am not to knowledgeable on them is it ok where it is, like i said its fully opened doesn't seem to be a problem i just want to make sure i am not cooking it