Fish Focus Koi (Cyprinus rubrofuscus): Behaviour, Care, and Natural Habitat Guide

By Rowan Sterling

Discover the magnificent world of the Koi, one of the most beautiful, intelligent, and long-lived ornamental fish species ever domesticated.

Fish Focus: Koi (Cyprinus rubrofuscus) Behaviour, Care, and Natural Habitat Guide provides a complete science-based approach to understanding, keeping, and caring for Koi. From their origins in the waterways of East Asia to creating the ideal pond environment, this comprehensive guide helps pond keepers move beyond guesswork and achieve long-term success with these remarkable fish.

Koi are not simply pond ornaments. They are intelligent, long-lived creatures with complex behaviours, individual personalities, and specific environmental needs. Whether you are a beginner planning your first pond or an experienced keeper developing high-quality breeding stock, this guide delivers practical, reliable information for success.

Inside you will learn:

Natural history and wild behaviour of carp ancestors

Proper pond design, setup, and filtration requirements

Water chemistry management for optimal health

Feeding and nutrition strategies for growth and colouration

Compatible pond companions and community planning

Breeding techniques and fry raising methods

Disease prevention and treatment basics

Advanced care and selective breeding approaches

Long-term health and welfare practices

Seasonal pond management and winter preparation

The Fish Focus series takes a practical, evidence-based approach to ornamental fish care. Rather than treating fish as decorations, this series explores them as living creatures shaped by millions of years of evolution. Every species has a natural history, a native habitat, unique behaviours, and environmental requirements that influence how it should be cared for in captivity.

The Koi rewards careful husbandry with impressive growth, vibrant colouration, fascinating behaviour, and continuous learning opportunities. Whether you are keeping your first Koi or developing championship-quality specimens, this comprehensive Fish Focus guide delivers the knowledge you need for success.

Learn the science. Understand the behaviour. Create the habitat. Master the care. Welcome to the world of Fish Focus.

• Format: Paperback
• Language: English
• ISBN: B0H74GDSZ3
• ISBN13: 9798185038000
• Release Date: June 2026
• Publisher: Independently Published
• Length: 306 Pages
• Weight: 0.91 lbs.
• Dimensions: 0.6" x 6.0" x 9.0"