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


Koi Herpes Virus - What To Do After Infection - This article describes KHV and then tells you about some folks who are adopting Koi who survive KHV instead of leaving you to kill these amazing but probably infectious fish.

Koi Herpes Virus - KHV - More advanced information including more on control of this virus and limiting infection.

Ammonia & Koi Health - Ammonia or Ammonium - Measuring This Silent Killer.

Nitrates - Final by product of the Cycle in Koi ponds and water gardens and major contributor to green water or Algae blooms.

pH Levels - Koi Ponds and Water Gardens Need pH of Seven or Higher - Sustained by Carbonates .

Oxygen Levels in Koi Ponds and Water Gardens - Assessing and measuring O2 Levels For Koi Health - Article by Frank Prince-Iles

Rocks in the Pond: Gravel Bottom Ponds - Noxious Gases or Infallible Low Maintenence Koi Pond and Water Garden Filtration?

Quarantine - Recommendations on Size and Treatments for Limiting or preventing koi and goldfish diseases in ponds or watergardens.

Prazi - Praziquantel - Fluke treatment and control for Koi ponds and water gardens, without plant or filter effects.

Potassium Permanganate - KMnO4 - PP Treatment of bacterial ulcers, flukes, parasites, and fungus including saprolegnia in Koi and Goldfish ponds and water gardens reverse with peroxide or dechlorinator -

Hydrogen Peroxide - Use of hydrogen peroxide for oxygenation or reversal of potassium permanganate in koi and goldfish ponds and water gardens.

OutBound Links

FeedingKoi.com - The What To Feed and How To Feed of the Feeding and Nutrition of Koi and Goldfish -


We offer FREE personal help with your sick koi and/or koi pond water problems. Just fill out our easy Help Form by Aqua Meds® and we will give you step by step help to solve your problem.

Fish Medicines
Learn about fish medicines, what they do, and where to get them.

Aqua Meds®  
Have questions about care of sick fish or pond water quality problems and how to treat them? We have the answers.

Koi Crisis has a symptoms chart by system you can choose the symptom by fish part, and resolve a lot of Koi pond fish problems or at least, learn about them understand how to remedy them.

Koi Food & Feeding
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?