I've had my peacock eel (Mr. Unagi - thats what they call the freshwater eel at my local sushi bar) for about 5 months now. I know he's eating something because its still alive. I'm at my wits end with the fish though. I've only seen it eat twice. I've tried frozen blood worms and frozen brine shrimp. I've tried live ghost shrimp. Mr. Unagi has only seemed to take interest in live earthworms, but only twice have I seen him eat. His tankmates are acceptable, according to what I've read (a small brown knife, 2 medium angelfish, a skirt tetra and a medium pleco) all in a 34 gal. The temp hovers around a constant 80F. The pH is just above neutral, maybe a 7.4 the last time I checked. The water is hard to very hard. He has plenty of plants to hide amongst. I guard him when I feed him, to make sure no other fish can come near and bother him. Any ideas why this fish won't eat?