Handbook of fish diseases by Dieter Untergasser.The most practical and complete fish disease book ever written! This book is not only one hundred percent accurate and up-to-date, but it also clearly illustrates symptoms of diseases and their causes. Treatment procedures are given in a simple, easy-to-read series of magnificent graphs especially designed by Dr. Axelrod, the foremost authority on tropical fish in the world. Hardcover, 8 1/2" x 11", 160 pages, over 100 color photographs and line drawings.