because his back is straight tapered. No curve. But I wouldnt mind that because fry come out randomReally nice female! That male has a strange body shape? Wouldn't be my choice for a breeder male. Could be just the pic? Anyways goodluck!
Good eye. It does have a strange front heavy tapered shape. The strange shape is even evident in the placement of the top flower row, you usually see them pretty much extend into the dorsal fin in a gently curved line above the lateral line, this one has a flower that starts high then steps down sharply.That male has a strange body shape? Wouldn't be my choice for a breeder male.