Where is pisciculture practised in India?

Pisciculture, or fish farming, is practiced extensively in various regions of India, particularly in states like West Bengal, Andhra pradesh, Tamil Nadu, and Uttar Pradesh. West Bengal is known for its extensive freshwater aquaculture, especially in the Sundarbans region. Andhra Pradesh is a leading state in shrimp farming and inland aquaculture. Additionally, northeastern states like Assam and Tripura also engage in pisciculture, focusing on both indigenous and exotic fish species.