This book explores a critical element of sustainable aquaculture, focusing on enhancing the diets of Mahseer fry through live food enrichment. Designed for academicians, fish farmers, and hatchery operators, the book bridges scientific knowledge and practical application in Mahseer nutrition. It outlines the nutritional benefits of live food for fry and offers practical, research-based guidelines for its use in hatcheries and aquaculture operations. By presenting both the advantages of live food enrichment and actionable strategies for improving fry growth and survival, this book supports the sustainable development of Mahseer aquaculture.