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).

Hikarimoyo Koi Fish

Pronounced hee-KAH-ree-MOH-yoh, this classification of koi fish is a multi-colored metallic koi with a white[read more...]

Koi Fish Stress

When Hans Selye said: “Its not stress that kills us, it is our reaction to[read more...]

Quarantining Your Koi Fish

As a koi fish owner, an ounce of prevention is worth many pounds (and dollars)[read more...]

Hikarimuji Koi Fish

The Hikarimuji class of koi fish is from the Japanese hikari (“shining”) and muji (plain).[read more...]

Koi Fish Predators

It may seem a little far-fetched to believe that in an urban (or suburban) setting[read more...]

Over and Under Feeding Your Koi Fish

One of the most rewarding aspects of being a koi owner is feeding your koi[read more...]

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...]