Home - Koi Medication - Koi Parasites - Sick Koi Symptoms - Pond Water Quality
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Symptoms Finder

You'll get a picture of the koi/goldfish, you click on the koi fish where it's sick, or choose from several other behavioral options that your koi may be exhibiting.

What KoiCrisis Is For?

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Need Help Now?

We offer FREE personal help with your sick fish and/or pond water quality problem. Fill out our easy “Help Form” by Aqua Meds

Feeding Koi

What to feed?
What not to feed?
How much to feed?
What to look for in labels?

Aqua Meds®

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

Fish Medicines

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


If you have a koi, pond or fish problem, this site takes you through twenty easy questions and at the end you know what you need to fix in your pond to create restored Koi health.

Shotgun Regimen 

+ Water Testing

+ Treat for Flukes

+ Treat for other parasites

+ Treat for anchor worm or fish lice, if seen on the fish

+ Medicated koi food


+ Water Tests are VERY important 

+ Water testing is important because in quarantine, water quality sometimes sags. This compounds the fishes' stress and is worse than no quarantine at all! Also, fish will NOT get over their various ailments in poor water quality!

+ Flukes are the Pond Keepers #1 parasite enemy

+ Costia, Chilodonella, Trichodina, Ich are deadly parasites

+ Bacterial Infections must be treated This is a good "Shot Gun" remedy for sick fish Also very good for New Koi in Quarantine

Needed or Recommended Items

+ Test Kits for ammonia, nitrites and pH

+ MediKoi medicated koi food.

Aqua Prazi for treating flukes

+ DeChlor for after water changes

+ TERMINATE for treating for other deadly parasites besides flukes

+ Express IDI treatment for anchor worm and fish lice