I have had my 400g pond set up for 3 years now. When I set it up I decided against adding koi because the pond is very narrow. So I went over to petsmart and bought 5 feeder goldfish about 1.5". Well this year they are 8" long and have successfully spawned!!! I went out to my pond the other day and noticed about 20 fry swimming in a small school. I netted 5 to raise and let the goldies feast on the rest. 3 years ago these fish were 1.5" and in a couple of months they will have their own little 1.5" fish.
I'll post some pics in a few minutes!!!!
I'll post some pics in a few minutes!!!!