Manual of Koi Health offers practical advice about disease diagnosis, prevention and treatment. The book is written by two experienced koi professionals and internationally recognized experts. It includes a complete listing of all common koi diseases and how to treat them. Written for non-technical readers, it explains treatments for: Parasites Bacterial, fungal and viral infections Ulcers, lesions and wounds Stress conditions. Also explains preventative measures. Hardcover. 160 pages with over 300 full color photos.