---
product_id: 134350620
title: "Kordon Methylene Blue-General Disease Prevention Treatment for Aquarium"
brand: "kordon"
price: "VT4861"
currency: VUV
in_stock: false
reviews_count: 5
url: https://www.desertcart.vu/products/134350620-kordon-methylene-blue-general-disease-prevention-treatment-for-aquarium
store_origin: VU
region: Vanuatu
---

# 4oz treatment Aquarium safe Fungal defense Kordon Methylene Blue-General Disease Prevention Treatment for Aquarium

**Brand:** kordon
**Price:** VT4861
**Availability:** ❌ Out of Stock

## Summary

> 💙 Dive into Healthier Aquariums!

## Quick Answers

- **What is this?** Kordon Methylene Blue-General Disease Prevention Treatment for Aquarium by kordon
- **How much does it cost?** VT4861 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/134350620-kordon-methylene-blue-general-disease-prevention-treatment-for-aquarium)

## Best For

- kordon enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Treatment:** An effective alternative to malachite green, ensuring your aquarium stays fungus-free.
- • **Quick Action Formula:** Targets superficial fungal infections swiftly, promoting a thriving aquatic environment.
- • **Trusted by Professionals:** A staple in the aquarium industry, ensuring your fish are in the best hands.
- • **User-Friendly Application:** Designed for easy dosing, making it perfect for both novice and experienced aquarists.
- • **Protect Your Aquatic Friends:** Kordon Methylene Blue is your go-to solution for keeping fish healthy and vibrant.

## Overview

Kordon Methylene Blue is a 4oz treatment specifically designed to combat superficial fungal infections in fish, serving as a reliable alternative to malachite green for effective disease prevention in aquariums.

## Description

Methylene blue is effective against superficial fungal infections of fishes. The drug may be used as an alternative to malachite green for the control of fungus when it is known that the fish to be treated are sensitive. Methylene blue is safe for use with fish eggs and fry for the prevention of fungal infections. As a secondary use, it is effective against some external protozoans, such as ich, chilodonella and costia.

## Features

- Kordon methylene blue 4oz
- Methylene blue is effective against superficial fungal infections of fishes
- The drug may be used as an alternative to malachite green for the control of fungus

## Images

![Kordon Methylene Blue-General Disease Prevention Treatment for Aquarium - Image 1](https://m.media-amazon.com/images/I/61B5sucBpcL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ 4.0 out of 5 stars







  
  
    Be careful
  

*by M***B on Reviewed in the United States on January 13, 2020*

It seems to work but it stains everything in the tank.. all my rocks have turned blue

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    stains but works
  

*by A***A on Reviewed in the United States on May 23, 2020*

this stuff stains anything it touches. it’s literally like blue dye. but it does the job, just gotta be careful pouring it

### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars







  
  
    Good
  

*by S***A on Reviewed in the United States on February 22, 2020*

Nice

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**Shop now:** [https://www.desertcart.vu/products/134350620-kordon-methylene-blue-general-disease-prevention-treatment-for-aquarium](https://www.desertcart.vu/products/134350620-kordon-methylene-blue-general-disease-prevention-treatment-for-aquarium)

---

*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-02-24*