I've got a zaire bichir with only 1 eye. I've got a koi with a 90 degree bent up tail. I've got koi with deformed mouths as well, from being kept poorly, or were born that way. I also have a calvus with a crooked Jaw.
With koi, you look at them from the top, so I'm not concerned with the deformities. And as long as they are happy and healthy, I don't see anything wrong with keeping any deformed fish.
With koi, you look at them from the top, so I'm not concerned with the deformities. And as long as they are happy and healthy, I don't see anything wrong with keeping any deformed fish.
