Category Archives: Koi Fish Facts

Koi Fish Facts, including everything you’d want to know about keeping koi fish. How to care for your koi fish, and how to maintain a happy, healthy koi pond (or tank).

Factors Influencing Koi Fish Metabolism and Diet

Your koi fish like to eat. And they can do so quite regularly given the[read more...]

External Koi Fish Anatomy

A koi fish is no different than any other living entity. It is a complex[read more...]

Ghost Koi

Not quite as otherworldly as they sound, the Ghost Koi that have been popularized in[read more...]

Koi Food Types

Koi fish are natural foragers, and over the process of evolution have broadened their diet[read more...]

Kawarimono Koi Fish: Part II

In this blog, we further explore one of the most popular koi fish classifications, the[read more...]

Kawarimono Koi Fish: A Different Class

Perhaps one of the most extensive classifications of koi fish (and also one of the[read more...]

Butterfly Koi: The Long-finned Beauty

Also known as Dragon Koi, Dragon Carp and Long-finned koi (“onagaoi” or “hire naga koi”in[read more...]

Treating your Koi Fish Illnesses

Ranging from parasites to fungus, bacteria to viruses, there are numerous illnesses and health issues[read more...]

Common Koi Health Issues

Clean, well-aerated water and a healthy diet can be helpful in minimizing the likelihood of[read more...]

Classification of Koi: Part II

This is the second installation of the classification of koi in which we look at[read more...]