---
product_id: 59819103
title: "Blagdon Extra Strength Concentrated Formula Anti Fungus & Bacteria Water Treatment for Pond Fish, Finrot, Mouthrot, Goldfish, Koi, Carp, 1 Litre"
brand: "blagdon"
price: "VT8266"
currency: VUV
in_stock: false
reviews_count: 8
url: https://www.desertcart.vu/products/59819103-blagdon-extra-strength-concentrated-formula-anti-fungus-and-bacteria-water
store_origin: VU
region: Vanuatu
---

# Concentrated 1L formula Wildlife safe Precise dosing chamber Blagdon Extra Strength Concentrated Formula Anti Fungus & Bacteria Water Treatment for Pond Fish, Finrot, Mouthrot, Goldfish, Koi, Carp, 1 Litre

**Brand:** blagdon
**Price:** VT8266
**Availability:** ❌ Out of Stock

## Summary

> 💦 Keep your pond pristine and your fish thriving—because your aquatic ecosystem deserves the best!

## Quick Answers

- **What is this?** Blagdon Extra Strength Concentrated Formula Anti Fungus & Bacteria Water Treatment for Pond Fish, Finrot, Mouthrot, Goldfish, Koi, Carp, 1 Litre by blagdon
- **How much does it cost?** VT8266 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/59819103-blagdon-extra-strength-concentrated-formula-anti-fungus-and-bacteria-water)

## Best For

- blagdon enthusiasts

## Why This Product

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

## Key Features

- • **Easy Application:** Shake well and apply at first signs of infection—expect temporary water discoloration as a sign of action.
- • **Precision Dosing:** No-mess squeeze chamber ensures exact dosage every time for consistent, reliable treatment.
- • **Progressive Treatment:** Builds effective dosage over 5 days for fast, visible recovery from finrot and fungal infections.
- • **Powerful Concentration:** Treats up to 9,092L pond water with one bottle—maximum impact, minimal effort.
- • **Safe for All Pond Life:** Formulated to protect your prized koi, goldfish, carp, and local wildlife alike.

## Overview

Blagdon Extra Strength Concentrated Formula is a 1-litre liquid treatment designed to combat fungal and bacterial infections like finrot and mouth rot in pond fish such as goldfish, koi, and carp. Safe for wildlife, it features a no-mess dosing chamber for precise application over a 5-day treatment period, effectively treating up to 9,092 litres of pond water while promoting fast fish recovery.

## Description

Full description not available

## Features

- EFFECTIVE CONCENTRATED FORMULA -use for treating goldfish, koi and carp pond fish for fungal and external bacterial infections such as: cotton wool fungus, fin rot and mouth rot fungus
- SAFE DOSAGE LEVELS - this treatment is designed to be added over a 5-day period to build up dosage levels for best results
- WILDLIFE SAFE - Blagdon Anti-Fungus and Bacteria Treatment is safe for treating all goldfish, koi and carp and is also safe for wildlife
- SHAKE BOTTLE WELL - shaking the bottle well before ensures the active ingredients are mixed correctly for best results for a fast fish recovery time (treat at first signs of infection). Discolouration of your pond water should be expected, but this only lasts for a few hours!
- ACCURATE NO MESS DOSING CHAMBER - just calculate the amount required for your pond, squeeze the required amount into the dosing chamber and administer according to instructions on bottle (this bottle treats 9,092 litres over the 5 day period)

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Pet Type | Fish |
| Product Dimensions | 7 x 14 x 25 cm; 1.06 kg |
| Item model number | 2809 |
| Item Form | Liquid |
| Colour | Clear |
| Size | 1 l (Pack of 1) |
| Volume | 1000 |
| Number of Items | 1 |
| Quantity | 1 |
| Specific Uses | Treats fungal and bacterial outbreaks |
| Batteries required | No |
| Batteries Included | No |
| EU Energy Efficiency Label | A |
| Item Weight | 1.06 kg |

## Product Details

- **Brand:** Blagdon
- **Liquid volume:** 1 Litres
- **Item weight:** 1.06 Kilograms
- **Item form:** Liquid
- **Manufacturer:** Blagdon

## Images

![Blagdon Extra Strength Concentrated Formula Anti Fungus & Bacteria Water Treatment for Pond Fish, Finrot, Mouthrot, Goldfish, Koi, Carp, 1 Litre - Image 1](https://m.media-amazon.com/images/I/61GRwTq9HIL.jpg)
![Blagdon Extra Strength Concentrated Formula Anti Fungus & Bacteria Water Treatment for Pond Fish, Finrot, Mouthrot, Goldfish, Koi, Carp, 1 Litre - Image 2](https://m.media-amazon.com/images/I/61AVJe53C5L.jpg)
![Blagdon Extra Strength Concentrated Formula Anti Fungus & Bacteria Water Treatment for Pond Fish, Finrot, Mouthrot, Goldfish, Koi, Carp, 1 Litre - Image 3](https://m.media-amazon.com/images/I/61RZQTapjBL.jpg)
![Blagdon Extra Strength Concentrated Formula Anti Fungus & Bacteria Water Treatment for Pond Fish, Finrot, Mouthrot, Goldfish, Koi, Carp, 1 Litre - Image 4](https://m.media-amazon.com/images/I/41xgSzXByKL.jpg)

## Available Options

This product comes in different **Size Name, Style Name** options.

## Questions & Answers

**Q: Green fungis on koi carp how to treat it?**
A: Hi Not had green fungus.
White/Grey treated okay with this treatment.
It treats many fish problems.

**Q: Great product, fish are looking happier already but it seems to have stained the rocks on my cascade below the waterline. Is there a way to fix this?**
A: The blue is harmless and it will fade over time

**Q: Does the label show the ingredients? Please? Thanks.**
A: I had a look for you i just me metions 3 active ingredients.
It might be worth checking out there website.

**Q: What temperature does the pond have to be for it to work**
A: It can be used at low temperatures but at lower temperatures it can take longer to take effect.
As with all treatments it is recommended to make sure that the pond has good aeration throughout a course of treatment.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fish medication
*by P***  on 15 July 2025*

Great product, it does what it says on the tin,

### ⭐⭐⭐⭐ Hope it works
*by G***C on 21 August 2024*

Bought this to help our pond goldfish.2 of them have ulcers, so hope this works and helps the fish :-)Well packaged, easy to use and instructions are clear.

### ⭐⭐⭐⭐⭐ Really worked
*by S***N on 14 July 2025*

Really worked ! cleared the green water too

## Frequently Bought Together

- Blagdon Extra Strength Concentrated Formula Anti Fungus & Bacteria Water Treatment for Pond Fish, Finrot, Mouthrot, Goldfish, Koi, Carp, 1 Litre
- Blagdon Guardian Pond Tonic Salt, for Fish Health, Water Quality, General Tonic, pH Buffer, 2.27kg, treats 2,273 litres
- Evolution Aqua Pure Pond Bomb – for Crystal Clear Healthy Water, Treats up to 20,000 litres

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**Shop now:** [https://www.desertcart.vu/products/59819103-blagdon-extra-strength-concentrated-formula-anti-fungus-and-bacteria-water](https://www.desertcart.vu/products/59819103-blagdon-extra-strength-concentrated-formula-anti-fungus-and-bacteria-water)

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-17*