|Ulcer casued by Aeromonas bacteria on a koi
Aeromonas, Your Koi and What You Can Do to Combat It

Aeromonas, or Aeromonas hydrophila if you want to get scientific, is a pond bacteria. Aeromonas[read more...]

28
May
Two Sanke koi fish swimming together in a pond|
Putting Your Koi Under the Microscope

Spring is here. Your pond has thawed, and your Living Jewels are more active and visible again.[read more...]

20
May
A 9" Kohaku Next Day Koi ZNA Potomac Friendship Award winner||Gin Rin Taisho Sanke First Place
Judging Koi Fish

Looking at all of your prized Living Jewels, you are certain that you might have[read more...]

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13
May
The Dragon Fish Legend of Koi
May 12, 2015

This is an art student’s awesome graphic representation of the Dragon Fish legend.

Nice Koi|Koi Health prevention is better than cure meme
Koi Health—Knowledge is Power

The sun is out, water temperatures are starting to rise and your koi are getting[read more...]

06
May
Tancho Kohaku Koi fish
Tancho Kohaku Koi

Perhaps one of the most loved and highly sought-after of the varieties of koi, the[read more...]

30
Apr
A Koi Named Heart Nose
April 29, 2015

Meet Heart Nose. This little beauty of a Heisei Nishiki (HAY-say-nee-SHEE-kee) was spotted by a staff member who[read more...]

Koi fish in a Japanese water garden
Koi Fish Clubs and Societies

As a koi enthusiast, you are not alone. There are many just like you. If[read more...]

22
Apr
14 Things Only Koi Owners Might Say or Would Understand

1. More Pond! I Need More Pond! “Just imagine what I could do with a[read more...]

15
Apr
|High-quality Taisho Sanke Koi Fish
Blind Buying Your Koi

What you see is what you get. This is a phrase that can be interpreted[read more...]

08
Apr