no Tilapia here for aquaculture. State won't permit it. Would have been my first choice otherwise.
Well, maybe because I'm on a hill, a good bit from any water source, if I was doing it inside a room or building (like say, a green house) with no flooding risk (the hill), and periodic inspections. I've been in contact with the state about it - but they haven't issued such a permit to a private individual in some time - even the lady at the state agency I wrote about it didn't get that approval while they were doing an aquaculture example project - inside a building.
Aah that's unfortunate. Tilapia are normally the first choice for a lot of folks, but I have a friend in Alaska where Tilapia are also a no-no, have heard they are banned in Utah and Louisiana too, but had no clue they were also banned in Florida.
Yellow/silver/gold perch, trout, carp, catfish, crappie, sunfish, and salmon might be alternatives to consider (if you plan to eat them) depending on your state laws.
For ornamental non-edible stuff, guppies, goldfish, koi, comets, pacu, white cloud, pretty much any livebearers, and all-female sororities of bettas do exceptionally well in large community groups.
I used to use 960 gallon stock tanks for my setups years ago. I wish I still had pictures. Some were just straight aquaculture, some were aquaponics. Some were used with turtles (not food-turtles, just pets/rescues), and one was full of crayfish (which I do not recommend...).
If/When I get back into it again, I am going MUCH smaller scale. 1 or 2 tubs max for me, and not the 960s again. Nicely organized big systems are so impressive though. I drool on pictures now and then, but that's as far as I'll go. lol
Ok, I'll stop hijacking your thread now.