If no lmb in the pond then I would say that is a lot of Tp for a half acre pond. In my pond they did a good job cleaning up with the numbers I wound up with after just stocking 5 lbs of 6 to 8" Tp. I will say I found them to be good eating. I am not sure what size you are planning on stocking but a 4 to 6 " fish will spawn pretty quick when stocked in April.
