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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Course List in Blue Menu Above

Advanced Nutrition Starting Oct 19!

K.O.I Scholarships for CKK Open until Oct 31!

All content on this web site written by PEOPLE!

No A.I. Written Content EVER!

Welcome To Everything KOI

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	Join as a NEW Member
	NEW PLUS Membership $120
	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