I tried using google earth to find ponds. Not to steal fish of course.
This was when the story first came out a month or two ago. And I didn't do so good trying to find ponds. I found lots of trampolines though.
If they are using google earth then that's a very scary thought and makes me glad I don't have a pond.
If I did I think I'd create some sort of thin clear plastic cover that went over the top of the pond. Then have a hinged metal grid that goes over the top of that which can have a current run through it. Simply pad-lock shut and turn on at night. Hehe