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NT Labs FMG Mixture

NT Labs FMG Mixture

Regular price £16.99
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NT Labs Koi Care FMG Mixture is a powerful single shot dose, anti parasite & fungus treatment effective against White Spot, Trichodina, Costia and Chilodonella. FMG Mixture is the market leading anti-parasite and fungus treatment for Koi ponds. There is nothing else on the market as effective as FMG to fight unwanted parasites. A Koi keepers secret weapon!

FMG is a mixture of Malachite Green and Formalin formulated for treating sick Koi with parasite or fungus infections. NT Labs FMG provides the same effective treatment as the two individual components used separately. This ready mixed Koi treatment eliminates the need to mix separate treatments. FMG is stronger than other proprietary mixtures which means this product should not be used when sensitive fish such as Golden Orfe or Sturgeon are present.

FMG can be used in Ponds with low level salt with no detrimental side effects.

Dosage Rates:

- NT Labs FMG Mixture 250ml - Treats 9000 litres / 2000 gallons
- NT Labs FMG Mixture 500ml - Treats 18000 litres / 4000 gallons
- NT Labs FMG Mixture 1 Litre - Treats 36000 litres / 8000 gallons
- NT Labs FMG Mixture 2.5 Litre - Treats 91000 litres / 20000 gallons

  • Experience

    We have over 40 years of experience in the industry

  • Koi Kare


    We are koi keepers too!

    We share the same passion as our customers

  • Availability

    We are only a phone call or email away. Do not hesitate to ask us questions - we love sharing our knowledge!

  • Competitive Pricing

    We regularly review our pricing to make sure our rates are fair for our customers

Frequently Asked Questions

How Much Is Delivery?

Our delivery is free for any orders over £100.

For all orders under £100 delivery is £4.99.

How Do I Make A Return?

To start a return, you can contact us at If you have a valid return instructions will be made on how to make the return.

Please do not post a return without contacting us first.

What Is The Best Way To Contact You?

The best way to contact us is via our contact page here.

How Soon Will I Get A Refund If I Make A Return?

Refunds will be processed within 7 days of us receiving and checking the item.

Need Advice?

If you need advice or help with what products to buy, please reach out to us on our contact us page.