Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
     1/2  cup           soy sauce
     1/4  cup           catsup
   2      tablespoons   lemon juice
   2      cloves        garlic -- minced
   6                    swordfish or salmon steaks
     1/2  cup           orange juice
     1/4  cup           chopped fresh parsley
     1/3  tablespoon    ground pepper
   6                    shark steaks -- or

Preparation:

Combine soy sauce, orange juice, catsup, chopped parsley, lemon juice, pepper, and minced garlic. Add fish; cover and marinate in refrigerator for 2 hours. Remove fish from marinade, reserving marinade. Grill fish over hot coals 6 minutes on each side or until fish flakes easily when tested with a fork, basting frequently with marinade.