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NT Labs Koi Care FMG Mixture

NT LABS koi care FMG Mixture: Formaldehyde and Malachite green mix.

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Product Description

The following options are available from Aquacadabra:

  • 250ml (treats 2000 gallons)
  • 500ml (treats 4000 gallons)
  • 1 Litre (treats 8000 gallons)
  • 2.5 Litres (treats 20,000 gallons)

NT LABS koi care FMG Mixture: Formaldehyde and Malachite green mix. Malachite green and formaldehyde are the best treatment for common external parasitic infections. Instead of using these two medications separately and worrying about the incorrect dosing and 5 day courses etc then why not use this (FMG MIXTURE).

This is a very strong mixture of the 2 anti-parasite agents that are applied to the pond or treatment tank only once.

The treatment lasts the full 5 days required to kill all free swimming and emergent ecto parasites.

CAUTION: due to the strength of this treatment it only needs to be applied once.

Also as its so strong do not use with sensitive fish like orfe, sterlets, tench and rudd etc.


Aquacadabra acts as credit broker/intermediary and not as a lender. Credit products are provided exclusively by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority.

Who should my customers contact if they have questions?

All existing customer loans have been automatically transferred to Klarna and your customers have also been notified directly. There will be no changes to existing terms and conditions and customers do not have to take any action. From 1st January 2019 Klarna became the lender on all new loan applications.

Should your customers contact you regarding any questions they may have, please ask them to visit: https://www.klarna.com/uk/CBRF or, if they have any other servicing needs about their loan agreement they can call us on 0333 321 6080.

Delivery & Returns

We really want you to be happy with the product that you've received. If however, when the goods arrive they're not what you want, then no problem - we have a 60 day no quibble return guarantee. Just let us know that you're going to return the item(s) by contacting us (stating your Order Number) and complete the returns packing slip that will have been included with your delivery. This will help us to quickly identify the item that you have returned (unopened and unused) - and we'll put a refund through for you.


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