Sounds like a hard way to make a living especially for someone (not you)who asked the question. An aquaculturist may be able to make a living (many are going out of business) raising LMB to that size but the average pond guy is going to be badly surprised.
Yeah if you just have a pond or something that's really not the way to go if you want to get into aquaculture. And the typical recreational pond is not designed for aquaculture.
That said I found feed trained largemouths really easy to feed and grow. I was surprised how well they do in cages and probably would in an RAS.
