How Do You Pick a Tancho Koi?

Koi fish are some of the most beautiful and sought-after freshwater fish in the world. With their vibrant colors and unique patterns, they make for a stunning addition to any pond or aquarium.

One particular type of koi that stands out is the Tancho koi. In this article, we’ll discuss how to pick the perfect Tancho for your collection.

What is a Tancho Koi?

The Tancho koi is a type of koi that has a distinctive red spot on its head. This spot is often referred to as “the rising sun,” as it resembles the Japanese flag. The rest of the fish’s body can range in color, but it’s typically white or metallic in appearance.

Factors to Consider when Picking a Tancho Koi

When picking a Tancho koi, there are several factors you should consider:


The color of your Tancho koi is one of the most important factors to consider. The red spot on its head should be bright and vibrant, with no discoloration or fading. The body color can vary, but it should be consistent throughout.


The pattern of your Tancho koi is also essential to consider. The red spot on its head should be perfectly round and centered. There should be no other red markings on the body, as this would detract from the uniqueness of the rising sun.

Body Shape

The body shape of your Tancho koi can vary depending on breed and age. However, it’s essential to look for a fish that has a streamlined and proportional body shape, with no deformities or abnormalities.


Symmetry is crucial when selecting any type of koi fish, including the Tancho variety. Look for a fish that has symmetrical fins, eyes, and body shape. The red spot on its head should be perfectly centered and proportionate to the body size.

Where to Buy a Tancho Koi

When it comes to purchasing a Tancho koi, it’s crucial to buy from a reputable dealer. Look for a dealer that specializes in koi fish and has experience breeding and selling Tancho varieties. Check reviews and ask for recommendations from other koi enthusiasts.


Picking the perfect Tancho koi can be a challenging task, but by considering factors such as color, pattern, body shape, symmetry, and buying from a reputable dealer, you can ensure that you get a healthy and beautiful fish that will bring joy to your collection for years to come.

Photo of author

Lindsay Collins