Saltwater fish and invertebrates require specialized aquarium care. This book advises on maintaining correct water chemistry and temperature, and describes scores of marine fish and sea animals that are suitable to get an inexperienced hobbyist started. Readers will find tips on species identification, feeding, behavior, approximate and purchase prices. This title is one in Barron's new series of pet buyer's guides, all of them filled with practical information and approximately 250 vivid color illustrations.