Argulus Fish Lice Under the Microscope

Argulus – Fish Lice look like little (4mm)
greenish or yellow “flying saucers” and are
easily visible with the naked eye. They
suck blood with a tiny stiletto and are very
damaging to fish.


Dr Erik Johnson is a Marietta, Georgia Veterinarian with a practice in small animal medicine. He graduated from University of Georgia with his Doctorate in 1991. Dr Johnson is the author of several texts on Koi and Pond Fish Health and Disease as well as numerous articles on dog and cat health topics.