I am a new reefer and have a 30 gal.with 40 lbs live rock,bak pak skimmer,17000k white and 420/460nm actinic lighting and eheim2222 cannister filter.I am keeping 1 maroon clown,1small yellow yang and 1 small royal gramma. 6 hermits,4 snails,1 fire shrimp,1 cleaner shrimp,and 3 peppermint...