Parai fish / Trevally fish whole

parai fish / Trevally : The Indian threadfish, also known as the Indian threadfin, diamond trevally, mirror fish or plumed trevally, is a large species of coastal marine fish of the jack family, Carangidae. according to Wikipedia. Diamond Trevally is known as parai fish in Tamil and is a popular and tasty fish in Tamil nadu . It is suitable for fry as well as curry preparations.