When I hit the lottery I am going to travel the Chao Phraya river and embark on my own ST expedition to see if there actually are no more of them left in the wild.
Go back to Uruguay...
Most of the Amazon tours are out of Peru. You can bring fish back from there...
Matt
I know someone that went to uruguay and came back with pikes,apistogrammas,a few pleco and tetra type fish most where small type no rare big monster.
I've been twice and brought back all sorts of fish.
Transporting back big fish is prohibitively difficult...
Matt