Mix the
chilli powder, garlic, cumin seed powder, turmeric and salt
and marinate the fish in it for half an hour or longer.
Refrigerate in warm weather.
Sprinkle wheat flour on a board and roll fish in the flour,
ensuring that your hands are not wet. Fry in very hot oil on
high heat.
When
completely done on one side, turn the fish and fry the other
side to a golden brown.
Serve
immediately with lemon slices and potato wafers.