The NT Labs FMG Mixture is a powerful, ready-to-use treatment designed to combat common external parasitic infections in ponds. Combining malachite green and formaldehyde into a single, effective formula, this treatment simplifies dosing and provides a reliable solution for managing ecto parasites. With options ranging from 250 ml to 2.5 litres, it caters to ponds of all sizes.

Key Features:

• Dual-Action Formula: Combines malachite green and formaldehyde for effective treatment of external parasites.
• Single Dose Treatment: A single application lasts 5 days, targeting free-swimming and emergent parasites.
• Large Coverage: Treats up to 20,000 gallons, depending on the chosen size.
• Simplifies Treatment: Removes the need for separate dosing of two medications.
• Caution for Sensitive Fish: Not suitable for delicate species such as orfe, sterlets, tench, and rudd.

Available Sizes:

• 250 ml (treats 2,000 gallons)
• 500 ml (treats 4,000 gallons)
• 1 litre (treats 8,000 gallons)
• 2.5 litres (treats 20,000 gallons)

Why Choose NT Labs FMG Mixture:
This strong, efficient treatment simplifies parasite control by combining two potent agents into a single application. It’s perfect for koi ponds but should be used with caution due to its strength.

Aquacadabra acts as credit broker/intermediary and not as a lender.

Klarna's credit products are provided by Klarna Bank AB, which is authorised and regulated by the Swedish Financial Services Authority, with limited supervision by the Financial Conduct Authority. More information can be found here.

Newpay finance options are provided through Deko’s platform by NewDay. P.D. Aquatics Ltd, t/a Aquacadabra is an Introducer Appointed Representative of Pay4Later Ltd, t/a Deko, which is authorised and regulated by the Financial Conduct Authority (ref no 728646) and is a credit broker, not a lender. NewDay Ltd is authorised and regulated by the Financial Conduct Authority (ref no 690292) and is authorised by the Financial Conduct Authority under the Payment Services Regulations 2017 for the provision of payment services (ref no 555318). More information can be found by clicking the newpay option above, or in the Newpay FAQs.

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.