Pet stores down here wont take fish back they say its illegal due to they may have a disease or something.
That's pretty much BS. It's not illegal. The lfs simply doesn't want the fish or to deal with your friend.
Contact a local fish club/society. All the clubs I've belonged to (including those in FL) readily helped people find new homes for their unwanted fish.

Some lemon juice makes all the difference IME. They're GOOD EATING... Check it out:
Welcome to the Exclusive Group within the MFK Community, "The Monster Fish Eater!"
