Betta Fish: My gf is upset with the betta she bought online but I think he’s absolutely cute

My gf bought a betta fish from Houston Aqua and the picture listed was of a black body & blue tailed betta fish. When it arrived it didn’t look like the picture so she was upset (understandably since that was her preference). I think he’s kinda cute though, thinking about naming him Cap (Captain America cause of his red white and blues)