Well After he prolly fell at least 6 times (gd mexicans) I have him set in the middle level of my tank on a nice rock were its nearly impossible to for him to fall. Hes lost alot of color, unknown if from falling or what not, I know the lights are efficient to have him (t5ho, bulbs only 3 months old) All levels are within check and things all over my tank are healthy. Could it be from the stress of falling so much or what, Idk what to do, it doesnt looked bleached as a sps would, it has blue color but its a sky blue pale color almost not that nice blue that it once had. Any help is appreciated. Edit, just check my SG and its at 1.028 could that be the cause effecting it?