What food conversion ratio for prawn?

The food conversion ratio (FCR) for prawns typically ranges from 1.5 to 2.5, meaning that for every kilogram of feed consumed, prawns gain about 0.4 to 0.67 kilograms of body weight. This ratio can vary depending on factors such as species, farming conditions, feed quality, and water temperature. Efficient feed management is crucial for optimizing growth and minimizing environmental impacts in prawn aquaculture.