I feed mine 2x per week,use homemade food [blender chopped salmon,clam,masago...anything else at the market that looks good].Wait till dark and til the tentacles are out,current off and I use a syringe and tube to lightly dust it . Bought mine as a "feeder coral"[it was in bad shape].I've hade it a year now and it not only recovered but has a big blob on the side where it is growing a baby.