---
product_id: 709752073
title: "Prazi-Med (Praziquantel), 50 Grams"
brand: "aquacura"
price: "€ 109.97"
currency: EUR
in_stock: true
reviews_count: 10
category: "Aqua Cura"
url: https://www.desertcart.sk/products/709752073-prazi-med-praziquantel-50-grams
store_origin: SK
region: Slovakia
---

# Immersion-only application Targets trematodes & cestodes Stable below 25°C storage Prazi-Med (Praziquantel), 50 Grams

**Brand:** aquacura
**Price:** € 109.97
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your prized koi with precision and ease!

## Quick Answers

- **What is this?** Prazi-Med (Praziquantel), 50 Grams by aquacura
- **How much does it cost?** € 109.97 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/709752073-prazi-med-praziquantel-50-grams)

## Best For

- aquacura enthusiasts

## Why This Product

- Trusted aquacura brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Aquarium & Pond Ready:** Versatile for both aquarium and pond environments, perfect for the modern aquatic enthusiast’s setup.
- • **Trusted by Koi Keepers:** Highly rated with proven effectiveness—don’t wait for a crisis, keep your pond parasite-free and thriving.
- • **Precision Parasite Defense:** Clinically formulated Prazi targets internal & external fish pathogens with 99.8% purity.
- • **Optimized Storage Stability:** Maintains potency when stored below 25°C, away from light and heat—preserve your investment.
- • **Effortless Immersion Treatment:** Simple immersion method designed for koi, goldfish, and ornamental finfish ensures hassle-free application.

## Overview

Prazi-Med Fish Treatment is a 50-gram, high-purity Prazi-based powder designed exclusively for immersion use in ornamental finfish aquariums and ponds. It effectively eliminates internal and external parasites such as trematodes and cestodes, ensuring optimal fish health. Store below 25°C away from light and heat to maintain maximum efficacy. Ideal for koi and goldfish owners seeking a reliable, professional-grade parasite treatment.

## Description

Prazi-Med 50g is a specialized aquarium treatment containing praziquantel, formulated specifically for koi, goldfish, and ornamental finfish. It is now FDA indexed, meaning it is legally recognized and listed by the U.S. Food and Drug Administration on the Index of Legally Marketed Unapproved New Animal Drugs for Minor Species. This is important because it confirms the product meets FDA standards for safety, quality, and labeling for ornamental fish use, giving aquarists greater confidence and peace of mind when treating their valuable fish.This powerful product effectively addresses internal and external pathogens, specifically targeting trematodes (flukes) and cestodes that can affect your aquatic pets. Designed for convenient immersion use, the 50-gram treatment makes it easy to maintain your fish’s health. Storage: Keep at or below 25°C/77°F, away from light and heat sources. Important: For use in ornamental finfish environments only — not intended for food fish or other animals. Proper pathogen management is essential for a healthy aquarium, and Prazi-Med delivers a targeted, FDA-indexed solution you can trust.

Review: If you have a Koi Pond you need to keep this on hand before it is needed. - Why did you pick this product vs others?: The pump went out in my Koi Pond and it took three days to get parts to repair the pump. Unknown to me, a Parasite developed in my pond and killed out about $800 of my largest Koi Fish. I did an extensive search for something that would kill out the Parasite it took about two day to get this treatment in, and I was able to repair my pond pump while waiting. This product quickly killed out the Parasite but unfortunately my Koi were already dead. The container is not as big as I thought but I plan to purchase more to keep on hand should this happen again. it's a good and effective product. Functionality: It works! Fish health: All of my larger Koi are dead but what is left seem to be very good. Value for money: At first I thought it was pretty pricey, but was a site less expensive than the loss of my Koi Fish Safety: It is recommended to wear gloves when using but there was no problem safety-wise. Quality: It works!!!
Review: Awesome - Ended up arriving too late, but fantastic product, have used in the past with great success

## Features

- Only FDA legally marketed praziquantel product available in the US for use in ornamental fish species.
- Pure Praziquantel: Ensures effective treatment without binders or extenders.
- Safe and Effective in a variety of environments, fresh or saltwater, high or low temperatures and easy on your filtration system.
- Broad-Spectrum Efficacy: Targets skin and gill flukes, as well as intestinal parasites.
- Dosing is easy and no water changes needed.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DYQFRJ56 |
| Best Sellers Rank | #73,101 in Pet Supplies ( See Top 100 in Pet Supplies ) #44 in Fish Medication & Health Supplies |
| Brand | AquaCura |
| Brand Name | AquaCura |
| Customer Reviews | 4.6 out of 5 stars 20 Reviews |
| Item Weight | 60 Grams |
| Manufacturer | AquaCura |
| Manufacturer Part Number | Prazi-Med 50g |
| Model Number | Prazi-Med 50g |
| UPC | 850050424024 |
| Unit Count | 50 Grams |

## Product Details

- **Brand:** AquaCura
- **Item Form:** Powder
- **Item Weight:** 60 Grams
- **Manufacturer:** AquaCura
- **Pet Type:** Fish

## Images

![Prazi-Med (Praziquantel), 50 Grams - Image 1](https://m.media-amazon.com/images/I/61i5pRdpvkL.jpg)
![Prazi-Med (Praziquantel), 50 Grams - Image 2](https://m.media-amazon.com/images/I/61ZV5dOqysL.jpg)
![Prazi-Med (Praziquantel), 50 Grams - Image 3](https://m.media-amazon.com/images/I/61pNiWTyvxL.jpg)
![Prazi-Med (Praziquantel), 50 Grams - Image 4](https://m.media-amazon.com/images/I/61iNXhVRHjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ If you have a Koi Pond you need to keep this on hand before it is needed.
*by E***T on June 28, 2025*

Why did you pick this product vs others?: The pump went out in my Koi Pond and it took three days to get parts to repair the pump. Unknown to me, a Parasite developed in my pond and killed out about $800 of my largest Koi Fish. I did an extensive search for something that would kill out the Parasite it took about two day to get this treatment in, and I was able to repair my pond pump while waiting. This product quickly killed out the Parasite but unfortunately my Koi were already dead. The container is not as big as I thought but I plan to purchase more to keep on hand should this happen again. it's a good and effective product. Functionality: It works! Fish health: All of my larger Koi are dead but what is left seem to be very good. Value for money: At first I thought it was pretty pricey, but was a site less expensive than the loss of my Koi Fish Safety: It is recommended to wear gloves when using but there was no problem safety-wise. Quality: It works!!!

### ⭐⭐⭐⭐⭐ Awesome
*by G***N on June 9, 2025*

Ended up arriving too late, but fantastic product, have used in the past with great success

### ⭐⭐⭐⭐ expensive but worked well for me
*by C***W on August 1, 2025*

I used the AquaCura Prazi-Med Fish Treatment, 50 grams, to deal with parasites in my koi pond, and it worked well. The active ingredient is praziquantel, which is known for targeting both internal and external parasites like skin flukes, gill flukes, and tapeworms. It’s safe for the fish and doesn’t harm the biofilter, which was important to me. I followed the dosage instructions carefully—one gram per 100 gallons of water—and spaced out two treatments as recommended. I dissolved the powder and added it near the filter outlet to help it circulate. I kept the pumps and filters running but turned off the UV sterilizer and removed any carbon from the system during treatment. The fish didn’t show any signs of stress during the process, and I noticed a clear improvement within a few days. Less flashing, more active behavior, and normal feeding resumed, which made it clear the parasites were under control. Just be careful with the measurements, since accuracy really matters here. Too much or too little can either stress the fish or leave the parasites behind. Overall, it was easy to use and effective, and I’d definitely use it again if needed. It is quite expensive, unfortunately.

## Frequently Bought Together

- Prazi-Med Fish Treatment, 50 Grams
- Seachem Kanaplex (Pack of 2)
- API MELAFIX Freshwater Fish Bacterial Infection Remedy 16-Ounce Bottle

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*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-06-09*