Koi, Goldfish & Pond Health In Twenty Steps
Koi, Goldfish & Pond Health In 20 Steps
Ulcer Treatments
Parasite Treatments & Cures
Koi Water Quality
Koi Quarantine & Health
Medications



Read These In Order:

  1. Introduction
  2. Site Glossary

The Twenty Steps:

  1. Step Three
  2. Step Four
  3. Step Five
  4. Step Six
  5. Step Seven
  6. Step Eight
  7. Step Nine
  8. Step Ten
  9. Step Eleven
  10. Step Twelve
  11. Step Thirteen
  12. Step Fourteen
  13. Step Fifteen
  14. Step Sixteen
  15. Step Seventeen
  16. Step Eighteen
  17. Step Nineteen
  18. Step Twenty
IMPORTANT Links

-More Links-

Medications - Koi & Goldfish Disease Remedies & Treatments - To your door overnight. Usage guides by Dr. Erik Johnson.

Koi Health & Disease Text Book - Fish Disease Treatments Simplified but leaving nothing out! 160 pages, satisfaction guaranteed.

Koivet Koi & Goldfish, Pond & Water Garden Forum or Message Board - Message with some of the best hobbyists and experts in the industry.

Chat about Koi & Goldfish Ponds and Water Features. Top of the hour, especially 9AM and 9PM EST

Koi & Goldfish Diseases Symptoms Chart - KoiCrisis.com

Hydrogen Peroxide - by Doc Johnson
After a potassium permanganate treatment, you can turn the water back to crystal clear. Be careful though, treating with peroxide prevents the successful deployment of Potassium permanganate the following day! 

Keywords: Koi, Goldfish & Pond Health Hydrogen Peroxide H2O2 Peroxide Reversal of Potassium Permanganate and Peroxide For Oxygenation

Hydrogen Peroxide is applied the the complete CONCLUSION of a potassium permanganate treatment. The reason is: that you do not want interference with potency of potassium treatment on subsequent days, so, if possible; wait until you are finally DONE with potassium before treating... However, if the water is OPAQUE brown - and you cannot see the fish, you need to decolorize at once and sacrifice the next few days' treatments.

Regular hydrogen peroxide from the grocery store is used. DOSE: One quart of HYDROGEN PEROXIDE 3% per five THOUSAND gallons of water.

Just so you know, our initial dosing was done at a mammoth level: one CUP per one hundred gallons, and we used like six gallons in a five thousand gallon pond with safe results, BUT, and this is a big but; testing to determine the MINIMUM dose needed brought the effective successful dose down to the 1quart/5000G level.

Decolorization requires up to an hour depending upon how your pond circulates, how much KMnO4 is in there, and how much peroxide you used.. Remember that your potassium will fail the next day or two. If you attempt to overdose and "beat" the previous day's peroxide, you could kill your fish. So, don't decolorize with peroxide until you're REALLY done with the KMnO4

Hydrogen peroxide can be used to increase the dissolved oxygen in the system.

H202 + H20 ----------> H20 + 02

Simply use 1/2 cup per hundred gallons. I prefer, however, to apply peroxide in a typical spray bottle, squirting it forcefully under the surface of the water into tanks and vats in trouble, I use 60 squirts per 100 gallons. What you will see is the fish will leave the surface, and swim about as if there was no dissolved oxygen deficit. The time for this to occur is approximately one hour. The benefits are seen for a full 4 hours.

The hydrogen peroxide to use is drugstore 3% peroxide.

It's great in emergencies.

If applied directly to the fish, or applied directly to their water in an undiluted form, gill damage could result, so apply it away from the fish.

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Please visit the following web sites!

Koi Health & Disease Research Laboratory - Koilab.com - Research facilities for Koivet.com's Dr. Erik Johnson.

News From Koi Pond & Water Garden Industry - Koinews.com - News from the Koi World, updated as it happens!

Classified Ads By Koi Keepers, For Koi Keepers - Koiclassifieds.com - Don't store that old pump. Sell it! Low listing costs!

Koi Clubs - Searchable Koi Club Locator
Koiclubs.com - This is your chance to find a local koi club, organized and searchable by state! It's free! Don't leave it to your president to list your club! List your club so people can find you!

Buying Tropical Fish, Marine & Reef Fish, Koi and Goldfish, Reptiles and Amphibians Online!
AquariumStuffer.com - Your online home for buying satisfaction guaranteed fish, reef supplies, invertebrates, snakes, reptiles, tortoises, frogs, fish, tropicals, koi, goldfish and even snails online! Health guaranteed by a fish veterinarian!

Koi Health & Disease Information, Medications Treatments and More
KoiVet is the oldest, and best fish health site regarding Koi and Ponds. Message boards, FAQS, chat room, etc. Koivet.com - Dr. Johnson's mega health site, 24 hours a day.

Koi Health & Disease Information, Video and Book
According to Dave Hester: ""I have read the book cover to cover three times now and used up a highlight pen. Anyone that has bought one koi should have this book before they buy number two!"

Free Koi Club Web Site Designer - At KoiClub.com
Free websites for clubs. Sign up, FREE, design a web site using any of six FREE templates. Website appears as yourstate.koiclub.comValuable Treatment Resources:

Aeromonas - Koi Ulcer Treatment & Cure - Tricide Neo - Fight infections, easier than injections, safe and simple.

Koi & Goldfish Pond Medicines, Treatments and Information, Usage Guides - PondRx has almost every medication, resource or help you could need with your fish health problem, complete with usage guides written by Dr. Erik Johnson.

Fish Health Information Find a Fish Vet - FishDoc.net
Fishdoc combines the writing stylings of Frank Prince-Iles and Dr. Erik Johnson on Koi and Pond health! Best of all, you can find a fish vet near you!

Medicated Food For Koi & Goldfish Ulcer Disease - Now! Two kinds, available overnight.

Safe for Koi - Fluke (Trematode) Filter-safe Treatments - Prazi - Bulk praziquantel for Fluke Control. One treatment, no water changes, no filter effects.Koi Pond and Water Garden Supplies Resources

Discount Pond and Koi Supplies, Filtration, Koi Food and More!
Pondkeeping.com has what you need, when you need it.

Aquadyne Filtration, Koi & Goldfish Pond Bead Filtration / Filters
How about a filter that takes care of itself? Cleaning the filter in your Sunday clothes? That's how I do it! Fast and clean!

Koi and Goldfish Water Garden or Koi Pond Filtration, Food and Supplies
Steve and Janelle Raabe stand ready to help you, with a complete, and growing line of supplies for ponds! Phone support and the best stuff in the biz.

Tropical Fish and Exotic Pet Information | Links

Flowerfish or Luohan Cichlid Fish Information - Buying, Showing, Keeping & Care
The flowerhorn is the most prestigious "big fish" in the tank. Each is a work of art. No two are identical. Colors get better every year!

Goldfish Information, Care and Supplies at GoldfishWorld.com
Articles, fish, pictures, and more await you at Goldfishworld.com - Don't buy a Goldfish anywhere else!

2004 All Rights Reserved - Dr Erik Johnson - drjohnsons.com