Backyard Aquaponics
A place to discuss aquaponics

how can you isolate used shipping containers

Not sure it is viable, I was just trying to put the idea out there.

I wanna say.. Shipping containers are good for if you wanna burry the whole thing and use I as a pool/stock tank and work off of there(also put liner) is a good idea. But digging a hole and then outing liner is just as good. But with needing to utilize a shipping container that's what you can do.

They are still expensive relative to many other materials. Mind you that could vary from market to market. From memory even in Barbados there were other materials that were cheaper.