Aww TJ, I think you just need to stock a couple hundred pounds of papershells in the larger pond. That should help the problem.

Or buy a Fyke net. I'm getting prices on one, should I see if there is any discount for 2?
If you see tha amur hitting the pellets, go and fish with a Stubby Steves, and give them a workout. That should re-direct their feeding efforts back to plants.