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NT Labs

NT Labs FMG Mixture


Anti-Parasite & Fungus Treatment for Koi

Treats: White Spot, Trichodina, Costia, Chilodonella.

When to use:

  • When fish show symptoms of parasitic or fungal infection.
  • Do not use with Orfe, Rudd, Tench or Sterlet/Sturgeon.


  • Switch off UV until all the colour has gone from the water.
  • Test your water quality first using Pondlab test kits.
  • Aerate your pond well during medication.
  • Wait 10 days after the final dose before treating with a different medication.
  • Always treat when you have time to observe fish and take appropriate action if they react badly.


  • Use at water temperatures below 10°C or above 30°C.
  • Use in hot, humid weather.
  • Mix medications.

10ml per 360 litres/79 gallons

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