
Peel the garlic from the husks, pass it through the press, or grind it into a small grater or knife. Put the garlic in a bowl, add the salt and olive oil, and stir. Put the fish in a plate and coat or pour the resulting aromatic oil from a spoon on all sides. Give the fish a little (at least 10 minutes) to lie in this marinade, periodically water them with fish and turn the pieces over.