Add fish, tomatoes, onion and pepper to glass or ceramic bowl
Squeeze lime and lemon juice into bowl, (use a strainer to catch lemon seeds), cover the fish with liquid and use more lemon if necessary.
Add salt and tabasco
Refrigerate and stir after 1 hour
Refrigerate for two more hours, then serve, drained, with chips, tortillas, sliced avocado, or baked sweet potatoes.