yes it is large enough to be self sustaining there are many ponds in our area that are that size, and self sustaining. if you want fish for food i'd recomend chanel catfish they are easy to manage in a small pond and taste great but if you don't feed you won't be able to keep near as many fish in the pond. same thing with trout but trout need cool clear water and are a little more tough to raise unless you are feeding the pond with sufficent water flow to keep it cool it won't work. why don't you wan't to feed? and how are you going to keep the pond full are you feeding through a well a spring. what?
Last edited by small pond; 03/12/13 04:46 PM.
