Feeds mainly on snails, aquatic insects and crustaceans And more from <a href="http://southeast.fws...k_Carp_Q_A.html">http://southeast.fws...k_Carp_Q_A.html</a> including:The black carp ??? also known as snail carp, Chinese black carp, black amur, Chinese roach or black Chinese roach (with lots more info on the page)