500 Freshwater Aquarium Fish: A Visual Reference to the Most Popular Species

Expert advice on freshwater aquarium fish.

Illustrated in full color, this comprehensive reference includes 500 of the most popular freshwater aquarium fish. It provides concise at-a-glance information on their behavior, diet and breeding, along with a recommended aquarium setup. Practical and well organized, this book is tailored to the needs of a wide range of freshwater-aquarium hobbyists.

A key decision for the aquarium owner, and also one of the most fun to make, is choosing the fish for a tank. 500 Freshwater Aquarium Fish is a “window shopping” trip, with an expert alongside to offer crucial advice. This thorough directory details every appropriate species. While most of the fish featured require a heated aquarium, there are other popular varieties, such as goldfish, that can be kept in an unheated one.

With more than 500 color photographs, the book is organized by major fish groups, among them:

  • Cichlids, including angelfish and discus
  • Catfish
  • Cyprinids, including barbs, danios, koi and goldfish
  • Characoids, including tetras, neons and piranhas
  • Oaches and suckers
  • Gouramis, including bettas, paradise fish and snakeheads
  • Rainbow fish and blue-eyes
  • Livebearers, including mollies and platies.

This comprehensive and useful reference, edited by a highly respected expert, will be welcomed by amateur fishkeepers of any age and expertise.

List Price: $ 29.95

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Tetra Communication System

Digital Mobile Communications and the TETRA System

Digital Mobile Communications and the TETRA System

TETRA is a system for mobile wireless communications and this is a highly topical and thorough introduction to the design and applications of TETRA systems which includes practical examples. TETRA is comparable in construction to the world-wide productive GSM method, however, individual capabilities of TETRA are distinct, usually more productive and better intended than in GSM. TETRA is consequently supplying an essential supply for the further advancement of standards for mobile telecommunications.

This volume is timely and a single of the very first to cover TETRA and connected subject locations.

Capabilities consist of:

* In depth discussion of public and private mobile communications domain

* Architecture, parts and companies of TETRA and

* Layout and operational elements of the program

Based on courses for sector, presented by the authors, Digital Mobile Communications and the TETRA System will prove indispensable reading through for service providers, design engineers and systems managers in the personal mobile communications industry. It also gives a thorough grounding in common digital mobile communications for communications engineers and undergraduate and postgraduate students in telecommunications.

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Mobile Telecommunications Standards: UMTS, GSM, TETRA, & ERMES

Mobile Telecommunications Standards: UMTS, GSM, TETRA, & ERMES

This book examines the advancement and adoption trajectories of significant requirements, this sort of as UMTS, GSM, ERMES and TETRA, which are of significant interest to telecommunications experts worldwide. Very easily understandable, even without having a technical background, it presents a framework that analyzes the aspects that infuenced every single standard’s level of achievement, and incorporates the most thorough case research on these requirements.

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