---
product_id: 3811514
title: "ParaGuard 250 ml."
brand: "seachem"
price: "S/.105"
currency: PEN
in_stock: true
category: "Seachem"
url: https://www.desertcart.pe/products/3811514-paraguard-250-ml
store_origin: PE
region: Peru
---

# Safe for marine & freshwater use 250ml potent liquid formula 10% aldehyde blend for parasite eradication ParaGuard 250 ml.

**Brand:** seachem
**Price:** S/.105
**Availability:** ✅ In Stock

## Summary

> 🛡️ Protect your aquatic community with science-backed precision!

## Quick Answers

- **What is this?** ParaGuard 250 ml. by seachem
- **How much does it cost?** S/.105 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pe](https://www.desertcart.pe/products/3811514-paraguard-250-ml)

## 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

- • **Trusted & Proven:** Highly rated with 4.6 stars from 1,620 reviews, a staple since 2001
- • **Fish & Filter Friendly:** Safe alternative to toxic formalin, preserving tank pH and beneficial bacteria
- • **Versatile Aquarium Use:** Effective in both freshwater and marine environments for new and established tanks
- • **Hospital Tank Essential:** Ideal for quarantine and new fish introductions to prevent outbreaks
- • **Powerful Parasite Defense:** Eradicates ich, fungal, bacterial & viral lesions with a unique aldehyde blend

## Overview

Seachem ParaGuard 250ml is a liquid aquarium treatment featuring a 10% aldehyde-based formula that safely eradicates ectoparasites, fungal, bacterial, and viral infections in both freshwater and marine fish. Unlike harsh formalin treatments, it maintains tank pH and is safe for fish and filters, making it the go-to solution for quarantine tanks and new fish introductions since 2001.

## Description

ParaGuard is the only fish and filter safe aldehyde based (10% by weight) parasite control product available. Unlike highly toxic and difficult to use formalin based medications, ParaGuard contains no formaldehyde or methanol and will not alter pH. ParaGuard employs a proprietary, synergistic blend of aldehydes, malachite green, and fish protective polymers that effectively and efficiently eradicates many ectoparasites on fish (e.g. ich, etc.) and external fungal/bacterial/viral lesions (e.g., fin rot). It is particularly useful in hospital and receiving tanks for new fish and whenever new fish are introduced to a community tank. For use in freshwater or marine. ParaGuard is recommended for the treatment of certain diseases in marine and freshwater fish only. It IS NOT recommended for treating any style aquarium containing invertebrates, corals, crustaceans, or elasmobranchs (sharks and rays).

## Features

- Eradicates ectoparasites, fungal, bacterial, viral lesions
- Safe alternative to formalin
- For marine and freshwater use
- Parasite control

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0002A5X7I |
| ASIN  | B0002A5X7I |
| Allergen Information | Yam Free |
| Best Sellers Rank | #23,893 in Pet Supplies ( See Top 100 in Pet Supplies ) #195 in Aquarium Water Treatments |
| Brand Name | Seachem |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,620) |
| Date First Available  | October 2, 2001 |
| Global Trade Identification Number | 00000116060608 |
| Is Discontinued By Manufacturer  | No |
| Item Form | Liquid |
| Item Type Name | aquarium-treatments |
| Item model number  | 606 |
| Liquid Volume | 250 Milliliters |
| Manufacturer | Seachem Laboratories, Inc. |
| Manufacturer  | Seachem Laboratories, Inc. |
| Manufacturer Part Number | 606 |
| Model Number | 606 |
| Pet Type | Fish |
| Product Dimensions  | 6.2 x 1.6 x 1.2 inches; 0.63 ounces |
| Target Species | Fish |
| UPC | 000116060608 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** Seachem
- **Item Form:** Liquid
- **Liquid Volume:** 250 Milliliters
- **Manufacturer:** Seachem Laboratories, Inc.
- **Unit Count:** 1 Count

## Images

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

## 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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*Product available on Desertcart Peru*
*Store origin: PE*
*Last updated: 2026-07-26*