---
product_id: 105571583
title: "NT Labs Koi Care Acriflavin Treatment (250ml Treats 9100L)"
brand: "nt labs"
price: "96.88 DT"
currency: TND
in_stock: true
category: "Nt Labs"
url: https://www.desertcart.tn/products/105571583-nt-labs-koi-care-acriflavin-treatment-250ml-treats-9100l
store_origin: TN
region: Tunisia
---

# 7-day treatment cycle for visible results Treats up to 9100L pond water 80mg/100ml powerful Acriflavin active ingredient NT Labs Koi Care Acriflavin Treatment (250ml Treats 9100L)

**Brand:** nt labs
**Price:** 96.88 DT
**Availability:** ✅ In Stock

## Summary

> 🐟 Keep your koi thriving with the gold standard in bacterial pond care!

## Quick Answers

- **What is this?** NT Labs Koi Care Acriflavin Treatment (250ml Treats 9100L) by nt labs
- **How much does it cost?** 96.88 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/105571583-nt-labs-koi-care-acriflavin-treatment-250ml-treats-9100l)

## Best For

- nt labs enthusiasts

## Why This Product

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

## Key Features

- • **Safe & Smart Pond Care:** Non-toxic to fish when used as directed; switch off UV filtration and aerate for optimal healing
- • **Ultimate Bacterial Defense:** Clinically proven antiseptic formula targets fin, tail & mouth rot fast
- • **Precision Dosing Made Simple:** Use the online calculator or easy volume formula for perfect pond treatment every time
- • **Trusted Legacy of Excellence:** 40 years of industry-leading koi care expertise, proudly made in Britain
- • **Massive Coverage, Minimal Effort:** One 250ml bottle treats a huge 9100L pond—perfect for serious koi keepers

## Overview

NT Labs Koi Care Acriflavin Treatment is a potent liquid antiseptic designed to treat bacterial infections such as finrot, tailrot, and mouthrot in koi ponds. Containing 80mg/100ml of Acriflavin, this 250ml bottle effectively treats up to 9100 liters of pond water over a 7-day cycle. Trusted by koi enthusiasts for over 40 years and proudly made in the UK, it offers an easy-to-use, reliable solution to maintain healthy, vibrant koi.

## Description

Free delivery and returns on eligible orders. Buy NT Labs Koi Care Acriflavin Treatment (250ml Treats 9100L) | Liquid formula targets mouthrot, tailrot and finrot symptoms to clear up visible open wounds in koi ponds. at desertcart UK.

## Features

- 【 ANTISEPTIC AND ANTI-BACTERIAL TREATMENT FOR KOI 】: Use when fish show symptoms of a bacterial infection, or as a quarantine solution before adding new fish.
- 【 TREATS FIN, TAIL & MOUTH ROT AND ULCERS 】: A powerful antiseptic, anti-bacterial treatment for mouthrot, tailrot and finrot. Acriflavin can also be used in conjunction with NT Labs Ulcer Swab and NT Labs Propolis Wound Seal for the treatment of ulcers and other open wounds.
- 【 EASY TO USE 】: To work out the required dosage for your pond, simply calculate the volume of your pond in litres (length x width x depth (in cm)/1000) or alternatively, use our Online Dosage Calculator. Mix the appropriate dosage in a clean bucket of pond water, pour evenly over the surface of the pond and leave for 7 days. Switch off UV filtration until the colour has gone from the water. Aerate the pond well during treatment. If you feel a repeat dose is necessary, check your diagnosis using the Diagnosis Tool; a different medication may be more suitable. Allow 7 days after medicating and perform a partial water change before re- treating or treating with a different medication.
- 【 EFFECTIVE ACTIVE INGREDIENTS 】: Koi Care Acriflavin contains Acriflavine neutral (80 mg/100ml). This ingredient makes it a powerful solution to treat bacterial infections in koi.
- 【 THE LEADING RANGE OF KOI CARE PRODUCTS 】: The most highly regarded range of koi products in the industry, trusted for 40 years by both trade customers and consumers alike, this range effectively cares for and protects koi in the environment in which they live. From products that treat parasitic or bacterial infections to a tap water dechlorinator, the NT Labs Koi Care range offers koi enthusiasts everything they could possibly need to keep perfect koi and an equally perfect koi pond.
- [ MADE IN BRITAIN ] : Proudly formulated and manufactured in the UK to strict quality, environmental and safety standards, delivering exceptional product reliability you can trust.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B002SQGNQY |
| Brand Name | NT Labs |
| Customer Reviews | 4.6 4.6 out of 5 stars (343) |
| Included Components | NT Labs Koi Care Acriflavin 500ml |
| Item Form | Liquid |
| Item Highlight | Liquid formula targets mouthrot, tailrot and finrot symptoms to clear up visible open wounds in koi ponds. |
| Item Type Name | Koi Care Acriflavin |
| Liquid Volume | 250 Millilitres |
| Manufacturer | NT Labs |
| Manufacturer Part Number | Aqua 392 |
| Model Number | NT Labs |
| Target Species | Fish |
| UPC | 733809002202 |
| Unit Count | 250.0 millilitre |

## Product Details

- **Brand:** NT Labs
- **Item form:** Liquid
- **Liquid volume:** 250 Millilitres
- **Manufacturer:** NT Labs
- **Unit count:** 250.0 millilitre

## Images

![NT Labs Koi Care Acriflavin Treatment (250ml Treats 9100L) - Image 1](https://m.media-amazon.com/images/I/61ID6noOZyL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: How long is the green dye meant to last in the water i mean the colour**
A: I usually Leave it a day and then fill a glass with water from the pond. If it is clear, I turn the UV back on (it is usually clear).

**Q: Can this be used in winter?**
A: I personally do not apply any treatment if the pond water temperature is below 10 Celsius. Under the FAQ section of NT Labs Koi Care - Acriflavin it states: "The minimum "effective" water temperature when applying a treatment/medicine is 10 degrees Celsius. At lower temperatures, everything happens more slowly. Below this temperature treatments may be less effective. Please note that ALL fish keepers have a duty of care to the fish and it may be necessary to treat anyway."

**Q: Can this be used same time as fmg please?**
A: Not sure what FMG is? But it's not recommended to use anything else at the same time

**Q: How much do i use in 100 gallons**
A: You need to use 10 ml of product t 80 imp gallons.

## Frequently Bought Together

- NT Labs Acriflavin 250ml
- NT Labs Koi Care Paramedic Kit, Topical Treatment Kit for Koi, Treats Cuts, Abrasions and Ulcers on Koi, Contains Koi Calm, Ulcer Swab and Propolis Wound Seal.

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.tn/products/105571583-nt-labs-koi-care-acriflavin-treatment-250ml-treats-9100l](https://www.desertcart.tn/products/105571583-nt-labs-koi-care-acriflavin-treatment-250ml-treats-9100l)

---

*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-11-04*