This mini encyclopedia is packed with sensible advice and practical guidance part one examines the equipment and systems used to create and sustain the water quality that koi need to flourish part two looks in detail at how to build a koi pond with plans and step by step sequences for both a liner and a brick built rendered pondpart three focuses on koi as fish and prized exhibits from their anatomy and nutritional needs to health care breeding and showing part four presents a full richl