lighting for fox flame?

[coralbeauties]

what strength of lighting is anyone hitting their fox flames with? I broke off my frag and had a friend baby sit mine while I was having some tank issues. The encrustation that was left in my tank has lost pretty much all its brown/red coloration and is mostly lime green. I recently put the frag back into my system back where it was and it seems to be lightening in coloration some and I am wondering if I need to lower it. Any suggestions?
thanks
jeff

 

[ReeferBee]

I keep mine near the middle of my reef. Seems most people get better coloring with this acro in medium lighting.