Male Tamatave First time Fired Up?

[Realkoi]

I finally got my male tamatave Rafiki to fired up. Hes just over ten months old and i was wondering if this is normal as my other younger males have no problem getting fired up? Here are some pics hope you guys like.

 

[oblgobl]

I think it's just down to personality. Nothing seems to bother one of my males either and I've never seen him fire up. Nice looking chams you have their.

 

[Psychobunny]

I guess even the most docile cham will fire up if he see's another male in his territory