K.O.I. is an international group of expert hobbyist-volunteers who want to promote FUN in the Koi hobby by teaching all aspects of Koi and pond keeping, with a focus on Science. 

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NEW! Angled Net Fitting - For Sale NOW! 

CKK Scholarships always available to all Member Clubs!

Advanced Nutrition - #314 Class Starting Feb 20, 2023

CLUBS Renwals Due January 1 - SPECIAL 2 years for the price of 1!

SPECIAL OFFER - Anyone in Now Abandoned KHA Program

Next Meeting for CLUBS representatives January 28

Next PONDSIDE February 25 - What if the Unthinkable Happens?


Welcome To Everything KOI

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Join as a NEW Member

NEW PLUS Membership $110

Renew an Existing Membership $15

SPECIAL! Renewal & BIG Book Binder - ONLY $20

Registration with the K.O.I. website is NOT Membership!  CLICK HERE to learn more...

!If you're not havin' FUN, you're not doin' it right