Season some flour with salt and pepper and maybe some chilli powder. Dust the fish fillets with the mixture and shallow fry for 3/4 mins each side, depending on thickness. The tail will curl up as it will be cooked quicker but tastes nice and it will be crispy. Once cooked drain of the oil and rest for a few minutes before serving. Just add a little lemon juice from a fresh lemon and serve up with some fresh crispy salad.
Simples.