This book offers a behind-the-scenes look at the world of aquariums and the people who work within them. The text and photographs explore how aquariums provide a unique environment to observe aquatic animals from diverse global habitats while remaining dry. It highlights the crucial roles of aquarium staff in caring for, educating about, and conserving threatened and endangered species, inviting readers into this fascinating realm.

The book is presented as an informative photographic journal, likely appealing to readers interested in marine life, conservation, and the operational aspects of aquariums. The description suggests a focus on the educational and conservation roles of these institutions, highlighting the dedication of their staff. It aims to provide an accessible glimpse into a world that is both educational and visually engaging, showcasing the efforts made to protect aquatic biodiversity.