so does it heavy devalueThe cichlid above looks more like a midevil to me, although because flower horn seems to be a catchall term for almost any hybrid these days, it may be simply a hybrid where the Amphilophus genes are dominant.
Many midevil Amphilophus start out with lots of melanin, but (as stated above) change to lighter colors (fade) when mature.
De-value is in the eyes of the beholder, I would not take a flower horn if you gave it to me for free. I find "any" type cichlid hybrid to be worthless.
it's normal. And his head is broad so He's a FH with amphilophus skin colors. Everything else from mouth, eyes, cheeks, broad head base, ect. are FH traits; He's got no pearl and fading(fading is an amphilophus trait)