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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? Koifoods.com

Vitamins in Koi Foods
Koi love citrus fruit. Betty Roemer showed me how much by suggesting grapefruit slices and MAN did they like it.

Vitamins

Important ones seem to be fat soluble A,D,E and K - and vitamin C.

Vitamin deficiencies from missing vitamins are comparatively rare in the last two decades. This is because vitamin premixes exist in the processing of fish food that have eliminated most of the mystery and a lot of the onerous expense. Vitamins A,D,E and K when deficient result in lesions of the skin, eyes, and nervous system. Vitamin K contributes to blood clotting. How much this bears on fish is vague at best. 

Vitamin C is not so mysterious. Addition of Vitamin C to the diet of Koi and Goldfish is a "Good Thing" for several reasons. First, it's essential to the fish and contributes majorly to disease resistance. Second, food processing degrades Vitamin C so that enough of this has to be added to the food to where a surplus survives the processing of the food. Inattention on the part of the feed manufacturer to this could result in food too low in Vitamin C. Finally, if available over 180 milligrams per kilogram, some research supports that the immune system is not only supported, but dramatically enhanced. 





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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.
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More than koi health, this site spans all things animal, by a real veterinarian who shoots you straight.

Fishdoc.co.uk
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 DrJohnson.com which has everything from pet info, to vet info, to koi and pond fish. It has it ALL! Pet Information.

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