---
product_id: 471816264
title: "SEACHEM PARAGUARD 250ML"
brand: "seachem"
price: "$1138"
currency: MXN
in_stock: true
reviews_count: 6
category: "Seachem"
url: https://www.desertcart.mx/products/471816264-seachem-paraguard-250ml
store_origin: MX
region: Mexico
---

# fish & filter safe 10% aldehyde-based formula non-pH altering SEACHEM PARAGUARD 250ML

**Brand:** seachem
**Price:** $1138
**Availability:** ✅ In Stock

## Summary

> 🐟 Keep your tank thriving with the safest parasite guard in the game!

## Quick Answers

- **What is this?** SEACHEM PARAGUARD 250ML by seachem
- **How much does it cost?** $1138 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.mx](https://www.desertcart.mx/products/471816264-seachem-paraguard-250ml)

## Best For

- seachem enthusiasts

## Why This Product

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

## Key Features

- • **Powerful Parasite Defense:** Eradicates ectoparasites, fungal, bacterial & viral lesions with precision.
- • **Easy & Effective Treatment:** Liquid formula ensures hassle-free dosing and rapid results.
- • **Formaldehyde & Methanol Free:** Protect your aquatic friends without toxic chemicals or pH shifts.
- • **Trusted by Aquarists Worldwide:** Highly rated with 4.6 stars from over 1,500 reviews—join the community of thriving tanks.
- • **Safe for Your Aquarium Ecosystem:** Unlike harsh formalin meds, ParaGuard is gentle on bio-filters and fish alike.

## Overview

Seachem ParaGuard 250ML is a 10% aldehyde-based liquid treatment that safely eradicates parasites and infections in fish without harming bio-filters or altering pH. Free from formaldehyde and methanol, it offers a safer, effective alternative to traditional parasite medications, trusted by thousands of aquarists globally.

## Description

ParaGuard is the only fish and filter safe aldehyde based (10% by weight) parasite control product available (for parasites on fish). Unlike highly toxic and difficult to use formalin based medications, ParaGuard contains no formaldehyde or methanol and will not alter pH.

Review: Guard for my Fish - Clean my aquarium, the fish are happy and Active,
Review: I have used this product for hole in the head for discus...and used it lesser than recommended doses and guess my discus was cured without keeping it in a hospital tank.... amazing product

## Features

- Eradicates ectoparasites and fungal, bacterial, and viral lesions
- Safer to dose than formaldehyde, formalin, and methanol
- Will not adversely effect bio-filter
- ParaGuard is the only fish and filter safe aldehyde based (10% by weight) parasite control product available (for parasites on fish). Unlike highly toxic and difficult to use formalin based medications, ParaGuard contains no formaldehyde or methanol and will not alter pH.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002A5X7I |
| Allergen Information | BPA-Free |
| Best Sellers Rank | #10,839 in Pet Supplies ( See Top 100 in Pet Supplies ) #83 in Fish Medication & Health Supplies |
| Brand Name | Seachem |
| Country of Publication | USA |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,544) |
| Global Trade Identification Number | 00000116060608 |
| Item Form | Liquid |
| Item Type Name | SEACHEM PARAGUARD 250ML |
| Item Weight | 8.5 Ounces |
| Liquid Volume | 250 Milliliters |
| Manufacturer | Seachem |
| Target Species | Fish |
| UPC | 000116060608 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Seachem
- **Item form:** Liquid
- **Item weight:** 8.5 Ounces
- **Liquid volume:** 250 Milliliters
- **Manufacturer:** Seachem

## Images

![SEACHEM PARAGUARD 250ML - Image 1](https://m.media-amazon.com/images/I/51-bajdgvWL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Guard for my Fish
*by M***D on 9 May 2023*

Clean my aquarium, the fish are happy and Active,

### ⭐⭐⭐⭐⭐ Review
*by H***R on 5 January 2026*

I have used this product for hole in the head for discus...and used it lesser than recommended doses and guess my discus was cured without keeping it in a hospital tank.... amazing product

### ⭐⭐⭐⭐⭐ Review
*by D***R on 7 July 2019*

This is a very nice medicament. I like that you must put some of it every day and doesn't modify the appearance of the water. It is the only one that had really solved a problem until now. It solved the ICH (white spots) in just few days.

## Frequently Bought Together

- Seachem ParaGuard 250ml
- Seachem StressGuard Slime Coat Protection - Stress and Toxic Ammonia Reducer 500 ml
- Seachem Prime Fresh and Saltwater Conditioner - Chemical Remover and Detoxifier 500 ml

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**Shop now:** [https://www.desertcart.mx/products/471816264-seachem-paraguard-250ml](https://www.desertcart.mx/products/471816264-seachem-paraguard-250ml)

---

*Product available on Desertcart Mexico*
*Store origin: MX*
*Last updated: 2026-03-22*