I have an 18 in. male Sanke, an 18 in. male Yamabuki Ogon, and 18 in. female black and white butterfly fin Bekko. I've had them for 9 years. Would be great if they could stay together. I've been meticulous with water quality and caring for them. They are very healthy the female has spawned every spring for the past 4 years. I also, have some two year old koi that are about 6-7 inches. I live in the foothills of NC, near Hickory. If you have room for these guys please message me back. We do not deliver or ship but would consider meeting at an arranged location.