I've managed to create a red koi guppy. Of course we already know the normal blond koi with red parts (available as both albino and black eyed). The same goes for the tuxedo red koi gup (but with a half black body and a grey base color). This one of mine has a grey base color and a red second color. To clearly show that the red nose is separated from the rest of the red, I took a top view photo. This one was the most perfect one of the batch and a couple of females are already pregnant from him ever since (of course I used suitable virgin females for the job).