i have had my pond going for about 2 years now and have enjoyed every minute of it. I have 10 koi of all colors and had one baby survive from first spawn. We didnt even know it happened and he just appeared one day. I'm very excited about finding this forum! My pond is 15' X 13' X 2 1/2 to 3' at the deepest and I am running about 4000 gals. I will post some pics at a later date. Any information will be appreciated.