The Grass Carp in Ball Pond has been a huge success. From what I have seen there the Grass Carp love milfoil. The weed that is there now is a form of Coon tail and it is pretty nasty stuff. But the Grass Carp is making a huge dent in that stuff also. I was there Thurs and hardly any weed at all left. George Buck is the man to tell you about it more then I can. I only know what I can see.