The fish in your pictures were adult mosquito fish but from the photos I am not sure of the species. Most of the smaller fish in the photo were the males. Males don't get as big and the female mosquito fish. Mosquito fish due to their habits are very vulnerable to catching with cast nets.

IF all you have in that pond is mosquito fish then stocking large bass is unnecessary; but a fishery could be produced with larger bass if it is done correctly.


aka Pond Doctor & Dr. Perca Read Pond Boss Magazine -
America's Journal of Pond Management