What To Use For Internal Parasites Fish in the USA
Effective treatments include levamisole, metronidazole or praziquantel. Metronidazole and praziquantel are especially effective when used as food soaks. How do you get rid of parasites in fish? Fish parasites are killed by freezing and heating treatments. For fish parasites other than flatworms or flukes (trematodes), freezing treatments must be at a temperature of -20oC for…