

The fish - called Span - can nudge a submerged ball along the bottom of his tank into a Subbuteo goal.
Owner Peter Bettison, 80, has used an intensive training course to teach the talented fish how to score every time.
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Hide AdHe can also play netball, swim through rings and limbo under tiny bars in his tank - that comes complete with a miniature football pitch.
Peter, of Exeter, Devon, honed Span’s skills after sending off for a specialist fish training manual.
He rewards his young shoal-scorer with a nugget of food every time he hits the net - similar to the ‘positive reinforcement’ method used to teach tricks to dolphins.
Peter now uses the fish’s skills to raise money for Hospiscare.