Koi are known for their vibrant colors and graceful swimming, but they are also remarkably intelligent fish with fascinating behaviors. Many pond keepers wonder whether koi can recognize their owners, hear sounds, see color, sleep, or even follow people around the...
Kodama Koi Farm Blog
Can These Fish Live with Koi? Your Koi Compatibility Guide
At Kodama Koi Farm, we have spent over 50 years cultivating and caring for authentic Japanese Nishikigoi. Through our decades of experience, we have learned that while a multi-species pond can be beautiful, not every pond fish is a good companion for Koi. While some...
Kodama Koi Farm Welcomes MIRAI HANA Back for Another Junior Koi Farmer Experience
At Kodama Koi Farm, we believe that education is one of the best ways to inspire a lifelong appreciation for koi. On August 2, 2026, we were honored to welcome MIRAI HANA back to our Hawaii koi farm for the second Kids Job Experience – Junior Koi Farmer Workshop,...
When Should You Call a Koi Veterinarian? A Koi Owner’s Guide to Professional Fish Care
Aquatic veterinary medicine is a specialized field dedicated to the health and well-being of fish, including koi. While proper pond maintenance, balanced nutrition, and good water quality help prevent many common health issues, koi are living animals with unique...
Koi Anatomy Explained (+ Free Labeled Anatomy Diagram)
At Kodama Koi Farm, we view every Nishikigoi as a living masterpiece. As Koi Experts with over 50 years of heritage, we know that true appreciation of these creatures goes beyond their vibrant patterns; it begins with a deep understanding of their biology....
The Koi Dragon Legend: The Myth of the Dragon Gate
Few stories capture the spirit of perseverance quite like the koi dragon legend. According to the ancient Dragon Gate koi myth, a single carp overcame impossible odds by swimming upstream and leaping over a towering waterfall. As a reward for its determination, it was...
Koi Theft: Tips to Protect Your Pond from Thieves & Predators
For many, koi are far more than ornamental fish. They represent years of careful selection, dedicated care, and a lasting personal investment. At Kodama Koi Farm, we understand that every koi has a story and holds special meaning for its owner. While koi theft is...
How to Avoid Common Koi Pond Mistakes
Keeping koi is a rewarding hobby, but even experienced pond owners can encounter unexpected problems with pond conditions or fish behavior. From water quality issues and overcrowding to unusual swimming patterns or changes in appetite, many common concerns can be...
What is Koi Sleeping Disease? KSS, KSD, Carp Edema Virus (CEV) Symptoms & Treatment
Koi Sleeping Disease (CEV): Why It Happens and What Every Koi Owner Should Know Koi Sleeping Disease, also known as Carp Edema Virus (CEV), is one of the most misunderstood diseases affecting koi. Many online articles describe it as another viral illness, but...
How to Pick the Right Pond Water Conditioner
Every koi pond owner has different goals. Some want to create the safest possible environment for their koi, others focus on maintaining crystal-clear water and strong filtration, while many are looking to enhance growth, color, and overall health. Choosing the right...












Ginrin Soragoi – koi #y0714s030
Kohaku – koi #y0619s008-re
Doitsu Orange Ogon – koi #y0619s005-re
Taisho Sanke – koi #y0618s013
