Reporter goes to a brand new fish farm. The owner is showing her around. "These are our salmon, our trout are over there..." As the owner is speaking, reporter trips & her billfold falls into the nearest tank. It floats away, carried by the artificial current.
Reporter asks if the owner has a pool skimmer or something. Owner proudly says "No need, just watch - these fish are smart!"
Reporter watches as her billfold pops above the surface on the nose of a fish. The wallet is then tossed up, and another catches it.
This goes on until the last fish tosses the lost leather case into the reporter's hands. "That's amazing," she says.
Owner grins & says "Yep! We're proud of our carp-to-carp walleting!"