Hey everyone. Just went to clean out my pond and I noticed some sort of solid black goldfish. It isn't a koi or anything, just a generic goldfish like the ones you get as feeders. This thing is solid black with no spots or anything. I thought this was a little odd so I called my dad up who has been keeping fish his whole like and he said that he has never seen one before. I've seen plenty of solid black fancy goldfish, but none like this. has anyone heard of this before?