Well, in the end they got what they wanted, sell the fish, which sucks because they will just continue doing it.
On the other hand, it's ALWAYS nice to see a living being happy and healthy.
It's just like my betta when I put him on his new aquarium, he couldn't believe it, he was swimming afraid of hitting the wall in the middle of the aquarium xD!
But he was on a 1.5L tank, not on a cloudy dirty cup. Poor bastard, the worse thing is that a fish is just a fish in the end, it will take some time for people to start considering aquatic living beings as... well living beings!
Don't you ever go to Portugal, you won't believe what you will find about sea-food, well you can say the same about the whole Europe in a lobster matter, but Portugal...? Man, I felt sick... :C
Oh, Brussels' airport as well.
Those tanks with half-dead lobsters,crabs,shrimps... anything.