USF scientist John Paul, one of the device developers, extracts a small amount of grouper to show how the new portable device performs the ‘GrouperChek‘ test.
USF scientist John Paul, one of the device developers, extracts a small amount of grouper to show how the new portable device performs the ‘GrouperChek‘ test. CHERIE DIAZ Tampa Bay Times
USF scientist John Paul, one of the device developers, extracts a small amount of grouper to show how the new portable device performs the ‘GrouperChek‘ test. CHERIE DIAZ Tampa Bay Times

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Is that real grouper? Scientists unveil device to flag fake fish

February 04, 2015 6:09 AM

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