FYI there is a good fish restaurant in Santiago that is equal to price and quality as can be found in Maimon. It's called La Bahia and is located across from the Ochoa on la 27.
They have crab in tomato sauce, shrimp and a variety of soups in addition to fried fish.
They have crab in tomato sauce, shrimp and a variety of soups in addition to fried fish.