I just got a dwarf zebra lionfish that I haven't been able to feed frozen food to. In the past week all he will eat is ghost shrimp and cherry shrimp (which I breed so that's not a problem). However, he really needs a better diet, so I've been trying to put a piece of frozen shrimp on a stick and jiggle it infront of him but he hasn't taken the bait. I was advised to try feeding him guppies by hand, and then to switch to something live frozen silversides in the same feeding manner so he is accustomed to eating what is before him. However, I am definitely one who avoids feeder fish for obvious reasons. Do any of you trust an LFS for occasional feeders? Can they be harmful if only used 4-5 times? Thanks.