Aquaculture is the science that deals with the sustainable breeding, rearing and harvesting of aquatic organisms. It is an emerging practice to meet the global demands of food across the world. Fisheries worldwide are suffering due to intensive fishing, a lack of adequate scientific methods to support the marine ecosystem and excessive pollution and toxicity. The field of aquaculture has witnessed consistent research and study in recent years, aimed at improving breeding practices, production statistics and environmental sustainability. This book explores the principles and practices of aquaculture. It elucidates the concepts and innovative models around prospective developments with respect to this field. The book is meant for students and all professionals who are looking for an elaborate reference text in this area of study.