Last month I went fishing early morning at a TO pond and caught 3 of these:
thats the cutest carp ive seen lol i've thought about that too and wondered if they hide really well or feed at roots til they are bigger or something..
It is actually a wild goldfish
When I was a kid I caught a big goldfish in the back of Hamilton Harbour. It was over 3 lbs. I dutifully scaled, gutted and removed it's head. When I brought it home my mother freaked. I don't know what happened to the carcass.