Ah the boxes.............I doubt they work. We lost summers perfect shape in tubes and suspended in net pens at Porter. We learned until the water temp dropped the hens would not come back. Bucks no prob.

Hump Dan could not get the brood back taken in tide water. Unless they harden up and water temps are down sport or commercial I doubt survival of released fish is much. In the Chehalis you have to get above my house as the salt mix ends here.