![]() Penalties for transferring fish into any water body other than where it was caught can be up to $100,000 and/or a year in prison. Possession of live Prussian carp beyond 5 m from the water’s edge is illegal. Never release Prussian carp into waterbodies where it was not caught. If you catch Prussian carp, please kill it and either consume or properly dispose of it in the garbage. This strategy is often only feasible for use in isolated waterbodies where no other fish species are present. Pesticide treatment may be applied against Prussian carp as a last resort.When feasible, manual removal through netting and angling may be used, but this method is labour intensive.Prevention is prioritized through education on responsible angling within Alberta waterbodies. Available response options are expensive and time consuming. Prevention is the best defence against Prussian carp as there are no selective control measures.It is extremely costly and difficult to manage, contain and remove them. Once Prussian carp are established, they spread easily.The destructive feeding habits of this invasive fish species increases water turbidity, reducing suitable habitat and available food for native fish populations.Prussian carp can carry pathogens capable of infecting other fish species. ![]() ![]() Extremely hardy and rapidly reproducing, Prussian carp tolerate low oxygen levels and poor water quality where native fish cannot survive.Gynogenesis results in all-female populations that are essentially clones, which can further impact native fish populations. Females can reproduce asexually through gynogenesis, which is a reproductive process that exploits the milt (sperm) of other fish species to activate egg development.Females are ready to spawn within one year, and can spawn up to 3 times per year.
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