Back to Homepage: Koivet.comFor Mailorder of your Koi and Pond Pet Health Needs Product Testing and Discussion Dr Erik JohnsonA gentle introduction to ecosystem ponds with Dr. Erik Koi Pond Fish Health Dr Erik JohnsonKoi Pond Fish Health Dr. Erik Johnson on YouTubeKoi Pond Fish Health Vet Dr. Erik JohnsonKoi Health & Disease: Everything You Need To Know 2nd Edition

Other Resources
Outbound Links

What should you feed your koi? How many times per day? Is Corn really that bad in a Koi diet? What are the most common feeding mistakes people make? What's the best food?

Dr. Erik Johnson DVM Koi & Pond Fish Health Home on the Web

Whatcha Lookin' For?

Special thanks to those of you using the sponsor links from this website. Every little bit helps.
Sponsor links? Whatever do you mean, praytell?
Well, it has to do with Amazon lead generation and "pennies at a time" and I'd love it if you'd check it out.

And thanks!

Dr J.

Water test kits - which one of the three that are discussed, is right for you. Oh sure, the pundits will argue about this, but you'll get the jist.
New! There is a FAQ's page where ten or twelve of the top "My Fish Has A Lump/Spot/Sore etc." type questions are answered. Check it out.
GILL DISEASE a recent consultation. This gentleman found a dead fish with classic gill disease but there was ONE thing he had not yet done....

Subscribe to our mailing list

*Indicates Required Field

HELP! Sick Fish!
Twenty Steps to fish health. You LITERALLY can solve almost any Koi or Pond health outbreak with these twenty diagnostic steps and nothing's hard. But it's not "here's your pill" either. Downloads are available.
More than koi health, this site spans all things animal, by a real veterinarian who shoots you straight.
By Frank Prince-Iles. A UK authority who put this site together some time ago and which is still relied upon as a major source of good Koi and pond fish information

If you need pet information AND Koi pondfish and pond information you might like which has everything from pet info, to vet info, to koi and pond fish. It has it ALL! Pet Information.

© 2017 all rights reserved (