Hilsha Fish, also known as Ilish, is a highly prized and iconic species in Bangladesh. Renowned for its exquisite taste and high nutritional value, Hilsha is a key part of Bangladeshi cuisine and culture. It inhabits both freshwater and estuarine environments, with a migratory pattern between the Bay of Bengal and the Ganges-Brahmaputra delta. Typically, Hilsha Fish ranges in size from 30 to 60 cm, although larger specimens can be found. It is particularly celebrated for its rich flavor and distinctive texture. Taxonomy: Kingdom: Animalia, Phylum: Chordata, Class: Actinopterygii, Order: Clupeiformes, Family: Clupeidae, Genus: Tenualosa, Species: Tenualosa ilisha,