Rub the fillets on both sides with the oil. Oil the grate on your grill with a little oil and preheat to medium high heat. Lightly salt and pepper both sides of the fish.
Place the fish on the grill, cook for about 3 minutes and carefully turn over to cook the other side for about 2 minutes more.
Remove to a warm plate to rest for about 2 minutes. Serve with the fruit salsa.