80 illustrations. This invaluable and practical guide to fish-keeping discusses the characteristics and needs of the most popular freshwater and marine species available to the hobbyist today, including both tropical and cold-water fish. There are also instructions outlining the ways to maintain an aquarium with a healthy community of fish and a good growth of aquatic plants to provide added interest. Further information is given concerning the keeping of such organisms as anemones, prawns, and corals. Savor the pleasures of this rewarding hobby through an instructive text, enhanced by 80-full-color photographs.