Monkfish and prawn soup

Name: Monkfish and prawn soup
Prep time: 30 min
Cook time: 1 h
Total time: 1 h
Yield: 6 portions
Ingredients: 450 - 500 g monkfish; 500 g whole unpeeled prawns; 800 g water; 70 g carrots; 60 g leek; 3 garlic cloves; 50 g extra virgin olive oil; 50 g brandy; 200 g crushed tomatoes, canned; 1 tbsp white short-grain rice; 1 pinch saffron threads; 1 fish stock cube (for 0.5 l); 8 drops red chilli sauce