Each fish is genetically tested to determine the roots of its DNA. Those with pure Florida genes are kept separate from intergrades (Florida/northern strain cross). Scientists believe Florida bass are genetically superior to intergrades.
Additionally, each Legacy Lunker brought to the TFFC is implanted with a passive integrated transponder (PIT tag). The lifetime tags contain numeric codes that are activated by a special antenna. This allows scientists to identify individual fish years down the road. Several Legacy fish have been caught and released more than once.
When the timing is right, Legacy Lunkers are paired with hand-picked males for spawning in hatchery raceways. Scientists can control the indoor water temperatures and other factors to help push the process along.
