Conventional pesticides are all chemical drugs, heavy metals or pesticides, which are more or less toxic to aquatic animals or water environment, and the safety problems will be endless.
Lechang Eucalyptus essential oil is a feed additive made of plant essential oil, which has been listed in the list of feed additives by the European Union. It is safe and non-toxic. It uses insect repellent instead of insecticide, and prevention instead of treatment. Lechang is used to prevent and control parasites in the whole process of fish farming, which can effectively prevent and control the reproduction and outbreak of parasites such as sporozoa, rotifer, dactylophora, third generation worm and oblique tube worm, not only reducing the casualties and losses caused by parasitic diseases, but also improving the survival rate to achieve the purpose of increasing production and income.