Feeding Coral

[DOO-E]

I have a fuzzy mushroom, striped mushroom, 3 green spotted mushroms, GSP's, and 2 feather duster worms in my tank now. What can i buy for these things that will help them grow. I have had pretty good growth now, fuzzy has plit once and is about to split again, ii just want to halep increase it a little. the LFS is looking for frags i figure i can build up a little store credit for the big tank.