Written by experts Servaas de Kock and Ronnie Watt, this comprehensive handbook serves as an authoritative guide for both novice and experienced hobbyists dedicated to the "living jewels" of Japan. The book provides in-depth practical advice on pond construction, filtration, water quality, and the specific health and nutritional needs of Nishikigoi, accompanied by stunning full-color photography. This 2006 first edition published by New Holland is highly regarded for its technical clarity and beautiful visual presentation. The book is in very good condition with a clean, sturdy cover and bright, crisp internal pages, showing only minimal shelf wear to the edges of the dust jacket.