I stopped at the add of 150 grass carp over 2.5 acres.
Who recommended that, please?
Agree with Sunil.
After they eat down the existing plants, those carp are going to make the pond awfully muddy searching for their next meal.
I don't think the YP are going to thrive in muddy water.
I also believe it will be tough to have large YP in a pond with LMB.
Snipe is already over 2# for his YP in NW Kansas. You might do an advanced search using his name and see what his species population mix is for those good results?
