
Flukes: Trematodes, Common, and Serious: Koi Ulcer Disease
Flukes: Trematodes, Common, and Serious: Koi Ulcer Disease TREMATODE PARASITES/FLUKES Flukes are the NUMBER ONE cause of Ulcer Disease in Koi and Goldfish. They are the principle vector of Aeromonas from fish to fish! Freshwater ....