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).

Koi Shows for Beginners

If you’ve ever admired your pond and thought your koi could be prize-winning, you may[read more...]

Koi Pond Predators: Raccoons

The raccoon tends to receive a mixed reputation, as some people appreciate its cuteness, while[read more...]

6 Holiday Gift Ideas for Koi Lovers

The holiday shopping season is upon us. We know that shopping for a koi enthusiast[read more...]

A Comprehensive Guide to Koi Colors and Patterns

The vibrant colors and majestic patterns of koi have the potential to transform any pond[read more...]

Bog Filters and Your Koi Pond

A bog sounds pretty ominous: a dark, dank area where creatures of legend are poised[read more...]

Keeping Koi in an Aquarium

Most koi enthusiasts would more than likely insist that the best environment for a koi[read more...]

Karasu: The Koi Pond Phantom

Karasu. The Crow. Pronounced kar-rah-soo, it gets its name because of its deep, jet black[read more...]

14 Things They Don’t Tell You About Water in Koi School (And What You Can Do About It)

No matter how novice or veteran of a koi keeper you are, there’s much to[read more...]

Koi Fish Predators: Mink—The Pond Wolf

One of the sad facts about becoming a koi keeper is that when you build[read more...]

Koi Fish and Extreme Weather

Freezing winter temperatures and extreme weather conditions can severely impact the safety of your koi[read more...]