Almost everyone here is an absolute expert on almost everything imaginable, take me for example I just left advice about freezing temps and I live in Southern California. So take the best and leave the rest.
Once you do get some good advice, and you will then follow said advice... Example being the guy who burned down his coop after being advised not to use a heat lamp in the coop and then talks about how to place the heat lamp going forward in the new coop....
Stay away from religion and politics, its just not worth it
Good luck with your fish farming! We tried it once. Raised trout. It was a ton if work, Ravens went fishing daily, the tanks needed a lot of cleaning, fish were fly out of the tanks. Fun but a short experience for us.