The same fish with 2 names. I subscribe to the idea that something that is black for 1 month and blue the rest of his life should be blue. In recent thread it seems some think blue is incorrect was wondering how others feel on subject.
Whatever helps them sell. This definitely isn't the only one. I was actually wondering how they name fish after colors? My green terror is blue purple and orange, and my red tiger montagunese is black brown and green? Who knows.