Mediterranean Fish without hearts carrot basil

1 1/2 lb/750g shelled and de-veined raw king prawns/jumbo shrimp 1 1/2 lb/750g raw hake fillet cut into roughly 2"/5cm square pieces 3 cloves garlic ,[...]

2 tablespoons olive oil 1 lb small white potatoes , cut into quarters 2 large italian frying bell peppers , thinly sliced 1/4 teaspoon salt 1/4 teaspoon black[...]

4 white fish fillets, depending on the size (again Snapper, Tilapia, even Flounder and grouper will work too) 1 (15 ounce) can diced tomatoes , drained 1 cup[...]