Simon & Schuster's Guide to Freshwater and Marine Aquarium Fishes is a comprehensive guide for fish enthusiasts, covering everything from choosing the right fish to maintaining healthy aquariums. The book, published in 1976, is written in English and offers general information on fish and aquariums, making it a valuable resource for both beginner and experienced aquarium keepers. With 337 pages and a trade paperback format, this book provides detailed information and insights into the world of freshwater and marine aquarium fishes.