All jokes aside, these stories just highlight the stupidity of some people in particularly the aquarium trade.
I have seen, Pacu, Alligator Gar, Amazon Redtail Catfish, all offered for sale in aquatic shops here in Thailand.
People buy them as exotic pets, and when they've ate all other occupants of the aquarium, the owners then irresponsibly let them loose in the rivers and dams.
There are huge Pacu in the Pranburi River and also Alligator Gar have been found 'in the wild' around Pitsanulok. This simply offsets the balance of nature and these species ultimately wipe out the native Thai fish.
Apart from the damage they can do to innocent swimmer's testicles...............
