"The Complete Koi Keeper's Handbook" is a comprehensive guide to keeping and caring for koi fish. Written for both novice and experienced koi keepers, this book covers everything from selecting and purchasing koi, to pond design and maintenance, to breeding and genetics, to health and disease management, and more. This book is a must-have for anyone who wants to create and maintain a beautiful and thriving koi pond. With detailed information and helpful tips, this book will help you become a successful and knowledgeable koi keeper.