Before revision: Crucian carp Koi (Nishikigoi, Butterfly Koi and Ghost Koi) Mirror carp Common carp (In Australia, carp are considered an invasive fish and it is illegal to release them into waterways . )
After revision: multiple countries, including the United States of America andand/or imported or transportedCrucian carp Koi (Nishikigoi, Butterfly Koi and Ghost Koi) Mirror carp Common carp (In Australia, carp are considered an invasive fish and it is illegal to release them into waterways . )