Provençal Fish Soup

Name: Provençal Fish Soup
Ingredients: 1/4 cup extra-virgin olive oil; 1 large onion, finely chopped; 2 celery ribs, finely chopped; 1 small carrot, finely chopped; 6 garlic cloves, coarsely chopped; Four 3-inch strips of orange zest; 4 thyme sprigs; 2 teaspoons fennel seeds; 2 teaspoons coriander seeds; Pinch of saffron threads; 1 tablespoon tomato paste; One 16-ounce can whole tomatoes, chopped and juices reserved; Two 8-ounce bottles clam juice; 3/4 cup dry red wine; 1/2 cup ruby port; 1 3/4 pounds skinless grouper or red snapper fillets, coarsely chopped; 1/2 pound medium shrimp in the shell; 1 tablespoon Pernod; Salt and coarsely ground pepper