Live Butterfly Koi Fish - Lot of 10 Grade A Butterfly Koi 2.5" to 4" in size 10 Beautiful Butterfly Koi 2.5" to 4" in size. Live Arrival Guaranteed! Quality koi from top domestic and Japanese breeders. Shipped via overnight Federal Express to ensure a short transit time. We do not ship INTERNATIONAL. Varieties may include, not guaranteed to included all: Kujaku, Utsuri, Kohaku, Yamabuki, Hariwake , Platinum, Asagi, Shusui, Sanke, Matsuba, Goshiki, Goromo, Chagoi, Kumonryu and Ochiba.