Donno, How many crawfish did you put in your pond the first time, how deep is your pond? Without have LMB in yours I bet that's why they are so plentiful.

1 1/4 acre L shaped pond, 6 to 9 ft deep. Finished 7/7/16. Stocked with LMB, HBG, BG, CNBG, RES, FHM. Can't wait to fish it. GO SAINTS!!!