You can easily lose 3-5 pounds every week on The Fish Diet. Eat any fish you liket, as much as you want – broiled, baked or fried without breading. Eat fresh, frozen or canned fish – salmon, tuna, cod, halibut, sea bass, trout, turbot, haddock, etc. Unlimited vegetables, anything you like, as much as you want – except no peas, potatoes or corn. Diet Jello and sugar-free Popsicles for dessert.