Eric this is shocking suggestion to me. I find it hard to believe HSB could control carp populaiton.
Cecil really no idea I would put in more bass than normal and pull bass out if you had basically no carp repro OR just add more bass later as you are getting too many carp might be better suggestion. OR maybe do as Eric mentions (probably knows something I do not) if does not to keep carp in check add bass then as adults.
