Goldfish Articles
Articles about Goldfish
196 articles
Goldfish Show Judging Criteria and Guide to Raising Award-Winning Specimens | Evaluation Points for Body Shape, Markings, and Swimming
Explanation of judging criteria evaluated at goldfish shows. We introduce evaluation points for body shape, markings, swimming behavior, and coloration, as well as practical methods for daily management and selective breeding to raise specimens appreciated by judges.
A Guide to Visiting Goldfish Exhibition Shows | Spectating Etiquette, Highlights, and National Event Information for First-time Visitors
A guide to enjoying goldfish exhibition shows as an audience member. Explains judging criteria, major national competitions, and spectating etiquette for first-time visitors.
Complete Guide to Smart Devices & IoT for Goldfish Tanks | How to Streamline Management with Automation
Learn how to streamline goldfish tank management using smart devices and IoT equipment. We introduce how to choose and install water temperature sensors, automatic feeders, smart plugs, and cameras.
Introduction to Goldfish Selective Breeding & Genetics | Genetic Patterns in Color, Body Shape & Fins and Basics of Breeding Plans
Goldfish Fin Injury and Recovery Care Guide | Physical Damage, Tears, and Infection Prevention for Long-Tailed Varieties
Learn how to treat cracked, chipped, or eroded goldfish fins. This guide covers the causes of trauma common in long-tailed varieties (ryukin, telescope eye, and ranchu) and care methods to prevent progression to infection.
Complete Guide to Nitrogen Cycling in Goldfish Tanks: From Bacterial Colonization to Overcoming the Nitrite Crisis
A thorough explanation of the nitrogen cycling mechanism essential for stabilizing goldfish tanks. This guide explains ammonia, nitrite, and nitrate measurement and management, bacterial colonization methods, and how to survive the startup phase—written in an easy-to-understand way for beginners.
How to Distinguish Goldfish White Spot Disease and Fin Rot: A Treatment Guide | Early Detection and Medicated Bath Practice
This guide explains the symptoms and differences between white spot disease and fin rot (Aeromonas bacterial infection), which commonly affect goldfish, and introduces treatment methods for each. It provides practical guidance on how to use medicated baths with Green F Gold, methylene blue, and salt water, and walks you through the recovery process.
Complete Guide to Keeping and Managing High-Head Goldfish (Ranchu and Bubble Eyes) | Special Body Type, Feeding, White Spot Disease Prevention, and Breeding Basics
Detailed explanation of special rearing environments, feeding, white spot disease prevention, breeding management, and selective breeding basics for high-head goldfish such as Ranchu and Bubble Eyes. We introduce different rearing approaches from ordinary goldfish.
Goldfish & Koi Herpesvirus (KHV) Complete Guide | Symptoms, Transmission Routes, Prevention & Legal Regulations
Comprehensive guide to Koi Herpesvirus (KHV) symptoms, transmission routes, legal regulations, and prevention strategies that cause devastating damage to goldfish and koi. Essential information for breeders: reporting obligations and proper response measures.