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


Web site is in maintenance - New registrations suspended for a few days - please bear with us!

K.O.I. Web Site Store is working.  Any problems with site - Email: pattist@snet.net


Welcome To Everything KOI

Quick Links In Squares Below... Scroll down the page for more content...



Join as a NEW Member $24


NEW PLUS Membership $84


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