Hmm, I'd say a lot of your problem may be the lighting you use . Is your bulb ,"bubble tip?", moving around all the time do they look pale? I'd say they are probably a little bleached so fwiw I'd upgrade the lights to 6,500- 10,000 K halides. Also tell us a bit more about your tank because if the shrooms ain't happy most other inverts won't be either. What is your substrate what are your water readings? I'd also loose the bio-balls on that note adn just use l.r. ,"live rock", for filtration and extra food for the anems.
I'll make a little list that will help us help you.
How much l.r. do you have. how old are your bulbs what is the turn over in you tank. what sort of fish do you have and most importantly what are your readings.
hth and welcome to a.c.