Nemona® hydrogen peroxide– an effective fish-delousing treatment

Salmon, one of the most important fish in aquaculture, is facing a large threat from the sea louse – a very common parasite known to both fish farmers and the wild salmon populations. As salmon in the sea increase, so does the number of potential sea lice hosts.

We support the aquaculture industry in overcoming its environmental challenges and to control the sea lice infestations by providing Nemona® hydrogen peroxide. The Nemona® solution is a special grade of hydrogen peroxide (chemical compound: H2O2) available as a prescription only medicine.

Key Benefits

  • Cost-efficient for fish farmers
  • Immediate results
  • A biodegradable solution
  • Safe and healthy for end customer – no aggregation in food chain

Natural and safe

Hydrogen peroxide is one of the most widely used chemicals existing. When added to water, it breaks down into oxygen and water. The Nemona® solution is applied in measured and controlled dozes to treat sea lice and is considered safe for the environment. Moreover, no negative effects on human health have been demonstrated by eating salmon treated with the Nemona® product.


This is a product by Nouryon. We have a Marketing Authorization (MA) in Norway N°11-8574

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For more information about our Nemona solutions, please contact our experts. We look forward to hearing from you.

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Nemona® is a registered trademark of Nouryon in a number of territories worldwide.

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