You can release into the wild as long as steps are taken into account to prevent disease or parasite contamination. However genetic diversity tends to be what stops release of farm raised fishes. We have a preserved short nose sturgeon that we received from a farm in SC(died naturally). It was being raised on a farm to be released and help save the wild population, however the fish were never released because of fears of further endangering the future of the fish population due to the lack of genetic diversity. Assuming a maximum avoidance of inbreeding strategy, as well as multiple genetic strains were in place, I don't see why this couldn't be done, in fact i think it is done all over the US for many sturgeon species already.