Diseases of tropical aquarium fish have always been a difficult matter for the hobbyist because of the lack of knowledge about the origins of those diseases. This book is providing all necessary information: detailed description of the causes of fish diseases that enables you to take preventive measures; clearly understandable summary of the most important diseases to make a quick diagnosis possible; an advice for the application of several drugs to administer a perfect treatment. 374 color photos. Info from the Fishbookstore