One of the problems with GC is that some pond owners feed their fish pellets and grass carp will eat them as well. So you may not see as good of results if you feed your fish. It may take a little longer. As I believe the GC will eat your weeds if there is nothing else for them to eat, but if your feeding they will try and hold off and eat your pellets first. Just FYI.

The only difference between a rut and a Grave is the depth. So get up get out of that rut and get moving!! Time to work!!