That's part of the problem, she completely ignores any and all fish in her tank. I stocked the 20g with 2 feeder fish and she pays no attention to them. Hence why I'm worried she wont hunt in the wild.
They dont eat fish in the wild but snails, crayfish , aquatic insects, well they do eat dead fish but other than the big females they don't go after them.
My friend has maps and sliders in her pond and the maps never go after fish unless dead.
The Map will do fine in any pond, lake .