Okay, so I tried Craigslist, and I have to say I'm not impressed. I had five replies and only one of them had a pond over 100 gallons. One had a 220 gallon pond but already had fish. I just can't, in good conscience, give my fish away to someone with a 220 gallon, already stocked pond! I'd keep them if I thought that was okay! Petco will take them and said they give buyers instructions on proper environment, including pond size. I know there's no guarantee that they'll do that, or that the buyer will listen, but Petco is where they are going unless someone comes forward from Craigslist this morning and tells me they have at least 800 gallons!
Joanie