Rocky:

Are you sure that the fish you were catching were Grass Carp?


and not a common or German carp?


(Images just yanked and pasted from the interweb)


www.hoosierpondpros.com


http://www.pondboss.com/subscribe.asp?c=4
3/4 to 1 1/4 ac pond LMB, SMB, PS, BG, RES, CC, YP, Bardello BG, (RBT & Blue Tilapia - seasonal).