I went to Petsmart also. The associate there referred to them as Tiger Endlers, and said Petsmart considers them the same product. I also got two Cobra Endlers with him. On the receipt they were all listed as Cobras. It was a nice surprise. This is a quote from an article posted above, which is perhaps relevant. " The orange and peacock strains now often seen in the hobby are descendants from my first collection in Laguna la Malagueña. I only managed to collect a couple of specimens of the orange form during this trip. They were all on the inland portion of the Laguna. The endlers seem to have been negatively impacted by the channel’s re-opening to the ocean. " I also saw that user Cichlidnut has posted in a different thread using the term Tiger Endler. Any more information you might have would be appreciated!