Parasites kill fishes

The fish population in the rivers and stream can get reduced by the parasites that are bred by the fish farmers. The parasites used in fish farming kill the juvenile wild. The parasite like a sea lice threatens the wild fish populations in sea waters.

The farm borne parasites has been threatening the prospect of aquaculture. The research on the farm parasite was conducted by the University of Alberta and the study has been published in the journal Science issue. The Canadian government is preparing to take steps to safeguard the wild fish stock destroyed by sea lice.