This book is a guide to domesticating and cultivating freshwater and marine fishes in Indonesia, offering a concise and comprehensive approach. It bridges the gap between theory and practice, equipping readers with practical techniques for success in the aquaculture industry. The book covers key topics such as breeding programs, nutrition management, disease prevention and sustainable aquaculture practices. It explores the diverse species found in Indonesian waters, providing valuable guidance on their unique requirements. Readers will find detailed case studies, step-by-step guides, and expert tips that enhance understanding and application. The book provides deep understanding of the principles and techniques involved, ultimately enhancing productivity and sustainability in the Indonesian aquaculture industry. This book is intended for researchers, academics, fish farmers and aquaculture enthusiasts, and caters to both beginners and experienced professionals.