I understand that many people may feel spaghetti worms are beneficial as detritus cleaners in the sand bed. My problem is they have multiplied far too much and when I set a frag on the sand bed, they "clean" throughout the coral causing the coral to close and not eat. So I stopped putting corals on the sand bed, but now the worms have gotten onto the rocks too and I have multiple corals suffering as a result of not being aloud to eat. I have heard 6 line wrasse can eat them but that is hit or miss (and I feed my tank pretty well so the wrasse probably wouldn't fulfill it's purpose). Any suggestions besides a total kill of the rock and sand bed?