A Friend purchased a new place with about a half acre pond on it and the attached weeds are growing pretty heavy in it. He came to me for advice to which I said I have know idea but I know a place where they know everything. That being said he has put 5 grass carp in in the spring and said they don't seem to be making a difference and was wondering if there was a good chemical treatment. As always Thanks in advance for any and all help.
