I'm thinking of digging a pond on my property for the purpose of raising Koi for my familys enjoyment and resale of fish for a second small income. Does anybody have information on raising Koi in a farm pond or where I can find info. on a farm ponds specifically for this purpose. I'm thinking that Koi only in pond, but also intertaining the idea of Bass, Cats or panfish in same pond. Will the co-habit? Has anybody ever done this or considered it? Any information would be greatly appreciated.