where did you order her from? my big guy came from ekkwill farms as a "red devil".when I ordered her, I asked for a Midas as well, but the vendors told her to tell me they haven't seen a Midas in years....so that leads me to believe she is pure. She's also very lightly built....even as the largest fish, she's not the heaviest and she really just doesn't seem as aggressive as a Midas. She was very docile for the 1st few months and even now when she asserts dominance it doesn't last and she loses interest in the drama quickly - she doesn't nip at me either when i'm in the tank and seems to frighten fairly easily
but as mentioned, unless it came from one of the small smaller venders, like tuic, i would call her a midevil.