Current state record was definitely taken from Aeroflex. As far as natural reproduction, I've seen small females cleaned on shore which were loaded with eggs. Landlocks need rivers and streams with gravel beds to spawn. Females start spawning anywhere between age 4-6. Gravel beds have to be loose enough to allow eggs to be buried 4-12 inches. Not sure that any of the four impoundments stocked in NJ have that type of habitat to support natural reproduction unfortunately. Would be awesome if they could.