back to the id, its not a common carp. The mouth is to far forward, no barbels, wrong color, head shape is wrong. This is from my experiences and slight research. For the fishing part they shouldn't be a sport fish they are invasive. Also if made into a sport fish they will be protected form bow fishing and excessive harvesting. They do put up a good fight, I have only snagged them on 8lb test 15ish pounds is my best. TONS OF FUN.