So right now i have a 20g long frag tank with eggcrate. The eggcrate i about 3-4 inches from surface with a 175w 14k bulb about 12inches above. My question is should i remove 5he eggcrate so i have more surface area to fit my frags? Also as of now i cant put the frags at different levels. I have all zoas by the way. So what are your opinions?