In a bowl, add the zest and juice of a lime, sugar, soy sauce, olive oil, chilli flakes and ginger. Mix together to make the marinade.
Add half the marinade to another bowl and add the sliced mini radishes, sliced cucumber and peeled carrot ribbons to the marinade. Season with salt and mix well.
Chop the Basa fillets into bite size chunks and add to the remaining marinade.
Heat a wok or frying pan over a high heat and add the marinaded Basa and allow to fry, turning occasionally
Serve the Basa over rice with the radish, cucumber and carrot salad