This encyclopedia aims to provide a comprehensive guide to the world of aquariums and the fish that inhabit them. Günther Sterba, a recognized authority in ichthyology and aquarium keeping, draws upon extensive research and practical experience to detail the diverse species, their habitats, and the requirements for successful captive environments. The book presents a systematic approach to understanding aquatic life, covering everything from basic tank setup to advanced breeding techniques.

As a foundational text in aquarium keeping, Günther Sterba's encyclopedia is recognized for its detailed scientific approach and extensive species coverage. It is often cited as a valuable resource for both novice and experienced aquarists seeking in-depth knowledge. The work's enduring presence in the field attests to its authority and the comprehensive nature of its information.