1. place pork in saucepan, cook 4 minutes over med heat. remove pork and discard.
2. add onions and garlic to hot pan and cook for 4 minutes over med heat.
3. add tomatoes, mix well and cook for 2 minutes.
4. add potatoes, fish stock, and seasonings. Bring to a boil and cook for 10 minutes over med heat. Do not cover.
5. add fish and shrimp and mix and cook for 4 minutes over low heat. add a few drop of lime juice.
6. serve with toasted garlic bread.