1. Dice the cod fillets and place in a large bowl.
2. Add the lime and clementine juice, salt and mix well. Leave the cod in the fridge while you chop and cut the rest of the ingredients.
3. Add the fresh pieces of mango, finely sliced spring onion and chopped red chilli and coriander to the bowl.
4. Mix well and serve in a smaller bowl, topped with some fresh coriander.