What is another word for fish louse?
Pronunciation: [fˈɪʃ lˈa͡ʊs] (IPA) 
Fish lice are small crustaceans that attach themselves to fish and feed on their skin and blood. Though they are commonly referred to as fish lice, these parasites are not actually lice at all. Therefore, other synonyms to describe them include fish louse, anchor worm, gill maggot, and water louse. These parasites can cause significant damage to fish populations, especially in aquaculture settings, so it is important to identify and treat infestations promptly. Fish farmers commonly use chemical treatments, such as hydrogen peroxide and pesticides, to control and prevent fish louse outbreaks.
