I recently purchashed 3 harlequin rasbora's from one LFS, and another LFS had some on special so i was gonna buy a couple more, but when i went there i noticed that they had Hengel's Rasbora's labelled as harlequin, now i think they look just as good as one another, so if i bought some of the Hengels, would they shoal with the Harlequin? or should i just go back to the first LFS and get some more harlequins?