Authoritative text crystal-clear photography and a systematic approach make the "Dorling Kindersley Handbook of Aquarium Fish" the most comprehensive guide to all kinds of marine and freshwater aquarium fish. Packed with over 700 full-colour photographs of more than 500 varieties it is designed to cut through the complicated identification process and enable you to recognize a species instantly. Eeach entry combines a precise description with annotated photographs to highlight the chief characteristics and distinguishing features of each fish. Colour maps indicate the natural range of the species while colour-coded bands provide at-a-glance information on size diet and temperament. For beginners and enthusiasts alike the "Dorling Kindersley Handbook of Aquarium Fish" explains what a fish is how aquarium fish are grouped and classified and how the many different underwater environments have affected body shape markings and coloration. There is practical advice on choosing fish and managing an aquarium and a concise glossary gives instant understanding of technical and scientific terms used in the book.