---
product_id: 48277897
title: "King BritishFin Rot and Fungus Control, 100 ml"
brand: "king british"
price: "₪80"
currency: ILS
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.il/products/48277897-king-britishfin-rot-and-fungus-control-100-ml
store_origin: IL
region: Israel
---

# Allergen-Free Aquatic Health Liquid Formula King BritishFin Rot and Fungus Control, 100 ml

**Brand:** king british
**Price:** ₪80
**Availability:** ✅ In Stock

## Summary

> 🐠 Dive into Healthier Waters!

## Quick Answers

- **What is this?** King BritishFin Rot and Fungus Control, 100 ml by king british
- **How much does it cost?** ₪80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.il](https://www.desertcart.co.il/products/48277897-king-britishfin-rot-and-fungus-control-100-ml)

## Best For

- king british enthusiasts

## Why This Product

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

## Key Features

- • **Easy to Use:** Liquid form for hassle-free treatment.
- • **All Life Stages:** Safe for fish of all ages, ensuring comprehensive care.
- • **Eco-Friendly Choice:** Allergen-free formula for a healthier aquatic environment.
- • **Versatile Application:** Perfect for both coldwater and tropical fish.
- • **Revitalize Your Aquarium:** Combat fin rot and fungal infections effectively!

## Overview

King British Fin Rot and Fungus Control is a specialized aquarium fish medicine designed to treat fin rot and fungal infections in both coldwater and tropical aquariums. With a convenient 100 ml liquid formula, it is safe for fish of all life stages and is allergen-free, ensuring a healthier aquatic environment.

## Description

King BritishFin Rot and Fungus Control, 100 ml

## Features

- aquarium fish medicine
- treats fin rot & fungal infections
- for use in coldwater and tropical aquariums
- model number: 17907
- ; Item display weight: 0.13 kilograms; Item display volume: 100.0 milliliters

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Pet Type | Fish and Aquatic |
| Product Dimensions | 1 x 1 x 1 cm; 100 g |
| Item model number | 17907 |
| Breed Recommendation | Cold_Water, Tropical_Water |
| Pet Life Stage | All Life Stages |
| Item Form | Liquid |
| Allergen Information | Allergen-Free |
| Colour | Clear |
| Size | 100 ml (Pack of 1) |
| Volume | 0.1 |
| Number of Items | 1 |
| Quantity | 1 |
| Specific Uses | Active |
| Batteries required | No |
| Batteries Included | No |
| EU Energy Efficiency Label | B |
| Item Weight | 100 g |

## Product Details

- **Brand:** King British
- **Liquid volume:** 100 Millilitres
- **Item weight:** 0.1 Kilograms
- **Item form:** Liquid
- **Target species:** Fish

## Images

![King BritishFin Rot and Fungus Control, 100 ml - Image 1](https://m.media-amazon.com/images/I/61iIuL7eBvL.jpg)

## Questions & Answers

**Q: Do i need to do 100% water change before adding next dose?**
A: You don't need to do a 100% water change but I would do at least 30% before re dosing

**Q: Can this be used as a preventative eg. When your betta has several rips in its tail to prevent this becoming fin rot**
A: Try it a few days to see how your Betta reacts.
Mine was too ill so it did not worked however it depends.

**Q: Has anybody used this to treat a betta with cottonmouth?**
A: I have only used it for fin rot which works very well. May well be good for cottonmouth too....

**Q: my betta fish has fin rot will this do the trick, or do i need something else?**
A: Yes, this should get rid of fin rot if you follow the instructions.  Do you keep any other fish in your tank and if so what kind of fish ?

## Customer Reviews

### ⭐⭐⭐⭐⭐ Treatment
*by S***S on 11 January 2025*

Worked perfectly

### ⭐⭐⭐⭐⭐ Very impressed
*by A***N on 7 January 2024*

I had used a previous product which made tank cloudy and horrid.I switched to this ( after a massive water change ) and it didn’t make my tank cloudy, i could see results within 24hrs.. my fish are getting better. But I need to do another course of treatment. Very happy. 😃

### ⭐⭐⭐⭐ Ignore the bad reviews, this does the job and It's affordable.
*by L***Y on 27 September 2017*

My fish very suddenly developed fin rot, one of which quite severely. I bought this product slightly apprehensive because some of the reviews were unfairly negative. How can you say it killed your fish when your fish were already diseased? ANYWAY!I have 8 fish in my tank (including an African Clawed frog), four were infected and four were fine...A week later, ALL my fish are still alive and although the fin rot symptoms haven't fully vanished in all of my fish, there is definate improvement, their fins are growing back.The only negative I have with the product is the unclear instructions. As a fish owner whose never experienced and outbreak of fin rot, how do I know when my fish are recovered enough to stop with the treatment?Overall, I'm happy with this product and amazed at how much cheaper it is online than it is to buy in store.

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**Shop now:** [https://www.desertcart.co.il/products/48277897-king-britishfin-rot-and-fungus-control-100-ml](https://www.desertcart.co.il/products/48277897-king-britishfin-rot-and-fungus-control-100-ml)

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*Product available on Desertcart Israel*
*Store origin: IL*
*Last updated: 2026-01-26*