green toadstool leather

[reefnut]

i have moderate flow on him now.and he was in a brighter spot in my tank.so i moved him down about 4 inches and took him out of a higher flow area.my tank is 33 gals with one 55 watt 10000k allglass pc and two t5,s one actinic 21 watt and one 6400k 39 watt.is this enough light and what would be the best food for him.kalk and live phyto are the only two things going in the tank right now on a constant basis and some coral excel about once a month.should i put him back in a brighter higher flow area and give it more time?