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You might have thought you were feeding the best food? Or didn't know which one was best? Here's how to tell!
Koifoods.com


PARASITES

Why Would Flukes Re-Occur After Treatment?
I've heard it said that Flukes can "just appear" in a closed system, spontaneously. If you clear them, and prove they're gone with your microscope, they stay gone.

Costia - The Big Long Article
Costia is the smallest but perhaps the most deadly parasite. Hard to see under the scope, and harder to kill. But here's the long and short of it.

Chilodonella - Deadly, But Easy to Clear Ciliate Parasite
"Killer Don" as Jack Gratzek calls him - this deadly ciliate is common in the Spring and can kill a mess of fish fast. Easily cleared with salt.

Costia (Ichthyobodo necatrix) Overview
Costia is a quick killer in Springtime and is a small, comma-shaped organism under the microscope. Little else can kill fish so fast.


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Johnson Vet Services
Welcome to Johnson Vet Services in Marietta, Georgia. You can "meet" me and my clinic via this link. Will not function as a means of consultation.
Doc's Book
"Koi Health & Disease" my second book title. It's a thick book with Koi and pond fish disease information and "how to" instructions on bringing Koi back to health.
What Is In That Food?
KoiFoods.com is a site that impartially looks at the ingredient lists of various foods. Some are amazing. Some are shite. There's a section in there to help you assess foods the same way.

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