---
product_id: 5791401
title: "Usa AHK73254 fish Prazipro for Aquarium, 4-Ounce"
brand: "hikari"
price: "€ 32.38"
currency: EUR
in_stock: true
reviews_count: 8
category: "Hikari"
url: https://www.desertcart.fi/products/5791401-usa-ahk73254-fish-prazipro-for-aquarium-4-ounce
store_origin: FI
region: Finland
---

# Fast-acting parasite treatment Safe for all aquarium inhabitants Targets flukes, tapeworms & flatworms Usa AHK73254 fish Prazipro for Aquarium, 4-Ounce

**Brand:** hikari
**Price:** € 32.38
**Availability:** ✅ In Stock

## Summary

> 🐠 Defend your aquatic kingdom with Hikari PraziPro – because your fish deserve the best!

## Quick Answers

- **What is this?** Usa AHK73254 fish Prazipro for Aquarium, 4-Ounce by hikari
- **How much does it cost?** € 32.38 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/5791401-usa-ahk73254-fish-prazipro-for-aquarium-4-ounce)

## Best For

- hikari enthusiasts

## Why This Product

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

## Key Features

- • **Compact & Convenient:** 4-ounce bottle designed for easy dosing and long-lasting use, perfect for every aquarium manager.
- • **Aquarium-Safe Formula:** Gentle yet powerful, it’s safe for fish, shrimp, snails, and other delicate tank mates.
- • **Broad-Spectrum Protection:** Effectively combats flukes, tapeworms, flatworms, and turbellarians to safeguard your entire tank ecosystem.
- • **Rapid Parasite Elimination:** Experience visible relief in just days, keeping your aquatic friends stress-free and thriving.
- • **Trusted by Experts & Enthusiasts:** Highly rated with 4.6 stars and recommended by top aquatic care guides for reliable results.

## Overview

Hikari PraziPro is a 4-ounce aquarium treatment formulated with less than 5% praziquantel and oxybispropanol, designed to rapidly and safely eliminate parasites such as flukes, tapeworms, flatworms, and turbellarians. Suitable for all life stages and safe for fish, shrimp, snails, and other tank inhabitants, it’s a top-rated solution trusted by aquarium professionals and hobbyists alike.

## Description

desertcart.com : Hikari Usa AHK73254 fish Prazipro for Aquarium, 4-Ounce : Aquarium Treatments : Pet Supplies

Review: Worked quickly for parasites - Noticed as a couple of my neocaridina shrimp were very active going around the tank, that one had some white specks on her. As I had just gotten the book, The Neocaridina Shrimp Handbook, by Richard James, I was so glad he wrote about & pictured what appeared to be the same white parasite. He recommended Hikari PraziPro to rid them of it. He said the parasite itself does not kill the shrimp, but the stress of it can kill them. Was first aware of it 2 nights ago. It was delivered by desertcart yesterday & with the tank treated, they are grazing, relaxed & happy, today. So happy with the product.
Review: Worked and was safe - Worked like a charm. I lost a royal gramma before I noticed my blenny flashing all over the place, hiding in weird places, and just outright not eating. I used this to treat for flukes I suspected them of having and about 3 or 4 days in my blenny came out of hiding looking for some food I put in to munch on. My fish are all happy and healthy now along with my conch, snails, shrimp, and hermit crabs. Im happy it was safe for all my little pals and would recommend as a safe treatment.

## Features

- Hikari prazipro 4oz
- For disease conditions caused by flukes, tapeworm, flatworm and turbellarians
- Oxybispropanol and <5percentage praziquantel by weight

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004LOBGYA |
| ASIN  | B004LOBGYA |
| Age Range Description | All Life Stages |
| Best Sellers Rank | #10,651 in Pet Supplies ( See Top 100 in Pet Supplies ) #6 in Fish Medication & Health Supplies |
| Brand Name | Hikari |
| Color | Black |
| Country of Origin | United States |
| Customer Reviews | 4.6 4.6 out of 5 stars (2,093) |
| Date First Available | June 15, 2004 |
| Date First Available  | June 15, 2004 |
| Department | Unisex-Adult |
| Department  | Unisex-Adult |
| Directions | See product label. |
| Included Components | Hikari Usa AHK73254 Prazipro for Aquarium, 4-Ounce |
| Is Discontinued By Manufacturer  | No |
| Item Dimensions LxWxH | 0.02 x 0.02 x 0.02 inches |
| Item Package Dimensions L x W x H | 5.16 x 1.77 x 1.65 inches |
| Item Weight | 0.3 Ounces |
| Item model number | 42175 |
| Item model number  | 42175 |
| Manufacturer | TopDawg Pet Supply |
| Manufacturer  | TopDawg Pet Supply |
| Material | Plastic |
| Model Name | Hikari Usa AHK73254 Prazipro for Aquarium, 4-Ounce |
| Number of Items | 1 |
| Product Dimensions  | 0.02 x 0.02 x 0.02 inches; 0.3 ounces |
| Size | 4 fl. oz. |
| Specific Uses for Product | Aquarium treatment |
| Target Audience Keyword | fish |

## Product Details

- **Brand:** Hikari
- **Item Form:** Liquid
- **Item Weight:** 0.3 Ounces
- **Liquid Volume:** 4 Fluid Ounces
- **Manufacturer:** TopDawg Pet Supply

## Images

![Usa AHK73254 fish Prazipro for Aquarium, 4-Ounce - Image 1](https://m.media-amazon.com/images/I/811FzhZlpiL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Does anyone know if PraziPro is an appropriate treatment for callamanus nematodes?**
A: Thank you for the excellent articles, John. I've read up on it, but these two articles are new to me!  I'm keeping it for reference for myself, since you never know when and if it might strike again. Those nematodes, it seems, are the biggest obstacle when dealing with this parasite. Again, thanks!Randi

**Q: How many bottles will I need to treat 60 gallons?**
A: 3 teaspoons will treat 60 gallons (1/2 ounce). A single treatment will last 5-7 days and is usually sufficient. You can repeat as necessary, but no more than once very 3 days.

**Q: Is it ok to use the Aquarium version of this for small ponds using the Aquarium dosing instructions, rather than buying the pond version?**
A: Yes  just dose properly based on volume.

**Q: Can Prazi be used in combination with Seachem's ParaGuard?  Is one better than the other?  I am about to quarantine 3 brand new fish.**
A: I recommend using the prazi solo..keep in mind it may suppress your fishes appetite, so, don't be surprised if they stop eating while you are treating them...

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked quickly for parasites
*by R***A on September 11, 2025*

Noticed as a couple of my neocaridina shrimp were very active going around the tank, that one had some white specks on her. As I had just gotten the book, The Neocaridina Shrimp Handbook, by Richard James, I was so glad he wrote about & pictured what appeared to be the same white parasite. He recommended Hikari PraziPro to rid them of it. He said the parasite itself does not kill the shrimp, but the stress of it can kill them. Was first aware of it 2 nights ago. It was delivered by Amazon yesterday & with the tank treated, they are grazing, relaxed & happy, today. So happy with the product.

### ⭐⭐⭐⭐⭐ Worked and was safe
*by J***N on January 8, 2026*

Worked like a charm. I lost a royal gramma before I noticed my blenny flashing all over the place, hiding in weird places, and just outright not eating. I used this to treat for flukes I suspected them of having and about 3 or 4 days in my blenny came out of hiding looking for some food I put in to munch on. My fish are all happy and healthy now along with my conch, snails, shrimp, and hermit crabs. Im happy it was safe for all my little pals and would recommend as a safe treatment.

### ⭐⭐⭐⭐⭐ miracle!
*by K***. on June 18, 2025*

This stuff is a miracle in a bottle! I had a tentative diagnosis for my fish after talking with AI about his symptoms: flashing, sitting on the bottom of the tank, loss of color, fast breathing... AI said likely gill flukes. My fish sat on the bottom of his tank for 2 days, barely alive, while this stuff was being shipped. I was sure he was going to die. I thought he for sure was too far gone. This arrived, I dosed my tank. I'm not exaggerating at all- within FIVE minutes of dosing, this fish that was previously half dead, gray, sitting on the bottom of the tank was swimming... for the first time in 2 days! Now, 40 minutes later, he's swimming better and more normally and only taking small rest breaks. Yes, my fish is still gray and still visibly ill (it's been 40 minutes, of course he is!) but, for the first time in days I finally have hope for him. I was surprised how fast this brought relief. Fingers crossed that he continues to improve and regain color and strength. I can not recommend this product enough. Every goldfish owner should have this on hand!

## Frequently Bought Together

- Hikari Usa AHK73254 Prazipro for Aquarium, 4-Ounce
- Hikari USA Inc. Ich x - Ich Treatment with More 16oz
- Kanaplex, 5 g(0.18 oz)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-19*