Ilish, also known as Hilsa, is a popular fish found in the rivers and coastal waters of South Asia, particularly in Bangladesh and India. It is renowned for its rich flavor and tender, oily flesh, making it a favorite among seafood lovers. The fish is typically silver in color with a distinctive shape and can grow up to 2 feet long. Ilish is often prepared in various traditional dishes, such as Ilish Bhapa (steamed Ilish) and Ilish Jhol (fish curry). It is not only a culinary delight but also holds cultural significance, especially during festivals and special occasions in the region.