he seems more like what some stores sell as a "dwarf flame gourami". I have seen them just sold as "dwarf gourami" before as well. But never as a blue gourami. I could be wrong (last part of my sig )
Just for fun while getting a new background and a brass T connector I checked the name from the place i got my pair, you where correct, dwarf flame gourami. might have even had red in there somewhere too. LOL