krazykoimeds

With over 30 years as a commercial aquaculturist, I’ve tested numerous products and blends to treat fish ailments. My new product line draws on decades of trial and error, featuring proven formulas that have consistently delivered fast healing and recovery for koi, goldfish, and various aquarium fish.

Crafted by a Koi farmer for Koi enthusiasts

Bacterial Blast

Bacterial Blast

5 total reviews

Regular price From $54.99 USD

Regular price Sale price From $54.99 USD
Unit price per
Bacterial Blitz

Bacterial Blitz

1 total reviews

Regular price From $54.99 USD

Regular price Sale price From $54.99 USD
Unit price per
Critter Quitter

Critter Quitter

Regular price From $14.99 USD

Regular price Sale price From $14.99 USD
Unit price per
Emergency Medicine Kit

Emergency Medicine Kit

2 total reviews

Regular price From $199.99 USD

Regular price Sale price From $199.99 USD
Unit price per
Koi Klean

Koi Klean

Regular price From $19.99 USD

Regular price Sale price From $19.99 USD
Unit price per
Prazi Power

Prazi Power

2 total reviews

Regular price From $49.99 USD

Regular price Sale price From $49.99 USD
Unit price per
Purple Magic

Purple Magic

4 total reviews

Regular price From $12.99 USD

Regular price Sale price From $12.99 USD
Unit price per
Quarantine Pro

Quarantine Pro

2 total reviews

Regular price From $44.99 USD

Regular price Sale price From $44.99 USD
Unit price per

Let customers speak for us

from 17 reviews

Great! Product

Great! Product. Product really works and easy to use.

Barry

07/30/2025

Purple Magic

All of Krazykoimeds are about standard they are tried and tested!

Bryan

07/28/2025

Bacterial Blast

QP gave be the courage to buy 2 goldfish from the Sick Tank at Petco!

Quarantine P gave me the courage to buy two Ryunkin goldfish from a Sick Tank at Petco! I had no idea what thesick appearing fish in the tank had… parasites, bacteria, etc… but I figured if I use QP it would erradicate the issues. And it did. I detected parasites and Ich… that I could SEE. Instead of using three different products, onefungal, parasites and bacteria… and product poison overload. QP accomplished the clean-out process without the stress of not knowing if they would have survived three products, slapped together. So to speak. I like that KK meds have done the fail and learn time-tested method, essentially an actual longitudinal clinical trial. And the sourcing of the medications is vital, which I can tell is well sources thus far, as their products have solved the problems and kept the fish alive! I no longer fear medicating goldfish/koi with heavy meds , as opposed to methyl Blue and salt dips, since I had success with KK meds. As stated before… I rarely write reviews. Just leave 1-5 stars. But I want to help others and of course, fish. Stay away from these mass produced big fish company medication products. Don’t do it.

Alexis

07/23/2025

Quarantine Pro

All I know is that my injured fish recovered and

All I know is that my injured fish recovered and seems to be doing great! Jason gave me instructions and was great through the whole nerve-wracking issue! THANKS SO MUCH!

david

07/22/2025

Fantastic!! product

Fantastic!! product. works great, great price, easy to use and fast shipping. Can't say enough good things about this product. Highly recommend.

Emergency Medicine Kit

Excellent

Excellent. Where all big label antibtoics and bacterial infection agents fail...Blitz and KK products do not. I think the sourcing of the indegrediants and the right, amounts, and combos, make this product produce results! Every other time I have tried anti-bacterial big co. label products my fish have either not gotten better or died from product posonioning. These products I've found to be safe and effective. I rarely write reviews.

07/20/2025

Bacterial Blitz

Products advised were very helpful

Products advised were very helpful. Ordered some extra in case I might need it in the future. Very knowledgeable and helpful. When you need it.

Rebecca

07/10/2025

Bought 18 new fry

Bought 18 new fry. Added quarantine pro into quarantine tank and fish are very healthy.

Keith

07/08/2025

Amazing results

One of my Koi developed an ulcer on both of his sides and nothing else seemed to help. After purchasing this product and following the instructions my Koi has made a complete 180. I wish I could attach pictures to show where we started and the end result. You won’t be disappointed!

M.W.

07/02/2025

Prazi Power

Fast shipping and worked great!
Thank you!

Dannell

07/01/2025

Purple Magic(Potassium Permanganate)

This product is fantastic for certain parasites and made my pond clean and clear. I will use it on a regular basis for preventative maintenance

james

06/24/2025

This is one great product, ships directly to your door and is made by a long time koi farmer with many years of experience farming and making koi meds. Not your ordinary meds you get at a pond store or off amazon. Jason will walk you through using his products and always available to answer questions.

D.B.

06/20/2025

One stop shop

Purple Magic is helping me clean out my pond and helping my fish get healthy again. Easy to use and you get one on one help from Jason (owner) check out KrazyKoimeds.

Dave

Happy Swimming

Afternoon swim;

Thank you Jason Michael and Krazy Koi Meds for helping me through the latest episode. Treated the school twice with Prazi Power. The first treatment was stressfull, to be honest. They seems to get a little worse the first and second day and flashing more. However through the support and encouragement of Jason I calmed down and the school followed suit around day 5 or 6 of the first dose. Second dose went well for all but two, Spot and Tiger again flashed all the way through the second treatment. After the second 7 days I did a water change and both Tiger and Spot started to come around. The whole school is now swimming, eating and acting as normal as they usually are.
Cheers happy swimming

Best meds

Krazykoimeds has helped my pond and koi. Meds were shipped directly to my home and I have had continued communication with Jason on what to do with my pond and help in curing my koi. Highly recommend his products to everyone that needs meds.

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Crafted by a Koi farmer for Koi enthusiasts

Bacterial Blast

Bacterial Blast

Bacterial Blitz

Bacterial Blitz

Critter Quitter

Critter Quitter

Emergency Medicine Kit

Emergency Medicine Kit

Koi Klean

Koi Klean

Prazi Power

Prazi Power

Purple Magic

Purple Magic

Quarantine Pro

Quarantine Pro

Let customers speak for us

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