sort of like this, I know a guy that jumped over a car going 120mph. It was a lamborghini and was filmed for a tv show.
Now the point is he did it. Would anyone else be able to do it?
Sure probably lots of people can jump straight up and have a car drive underneath them at a high rate of speed.. But if 100 people tried it because he did, maybe 1 would survive unscathed?
So people should run out, buy a fish, and count on it to survive in a 30 gallon tank because 1 did (and actually the real test is a year from now)
If you are going to buy a fish, have a proper home for it first. Responsible husbandy just seems to dictate that a fish that eats a specialized diet should have proper amounts of this diet available. (dumb concept huh?)
But then again captive humans have been known to eat worms, rats, cockroaches or anything else they can to keep from starving to death.