That's kind of unusual. If they were hatchery raised fish, they ought to feed conditioned but maybe aren't used to bread. I can toss pellets in my creek and wild fish come to them.

Try pellets instead of bread.

It's not about the fish. It's about the pond. Take care of the pond and the fish will be fine. PB subscriber since before it was in color.

Without a sense of urgency, Nothing ever gets done.

Boy, if I say "sic em", you'd better look for something to bite. Sam Shelley Rancher and Farmer Muleshoe Texas 1892-1985 RIP Grandpa