I have a male CNBG Manatee River Drainage F2 doing just that in an indoor RAS. Eggs / embryos where evident in nest early this morning. Will be rearing the and a couple more broods just like it using more intensive methods.
I will do my best to up load video clips depicting what is going on. It may require burrowing from other species, but where such is done, the behaviors are conserved.
Aquaculture Cooperative Research / Extension Lincoln University of Missouri
