Well that sucks to hear! I think you did the right thing though, I wish more hobbiest thought that way.
As for the new fish...I'm thinking zonatum. I had a pair of these guys awhile back and that one looks just like my smaller one. These guys are a bit harder to correctly I.D. There's a few different species that all kinda mush together.
Example..
Bifasciatus
Zonatus
Guttulatas
Fenestratus
All those fish could be in the mix unless your sure of your supplier and their I.D's
But if I had to guess one or the other I'd say Zonatus. Stunning fish by the way, nice pick up.