China to release pollution-fighting fish in lake

[RuGlu6]

Green and silver carp are released into the Taihu Lake in Suzhou, eastern China's Jiangsu province. Authorities in the region have said they will release 20 million algae-eating fish into one of the nation's most scenic lakes that has been ravaged by pollution.
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http://www.physorg.com/news186124247.html
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