Use Koi Care – Argusol when fish have large external parasites, Fish lice (Argulus), anchor worm (Lernaea) and other crustacean parasites. Argusol is an easy-to-use suspension of diflubenzuron, a powerful anti- crustacean medication.
Warning:
- Do not use at water temperatures below 10°C or above 30°C.
- Do not use in hot, humid or thundery weather.
- Do not mix medications.
500ml treats 18200 litres
Active Ingredients: Diflubenzuron 291.2mg/100ml