A guide to freshwater and marine aquarium fish and plants, including all common and scientific names, environmental needs and other pertinent information, photo

Brimming with fascinating detail and practical information, this guide provides all the essentials for identifying and catching saltwater fish. 250 full-color p

In warm, shallow waters around the world, coral reefs teem with tens of thousands of marine species. Reefs rival rain forests in biodiversity, and about a third