Hi, Empiu, Thanks for your message & Best Wishes. The female your male is chasing may turn out to be a boy!! The mounting being only an act of dominance. You'll soon find out when the she/he is kept alone or only with another female. If she/he's actually a repressed male, he'll turn blue once he feels safe. That's what happened with mine. If so, your male might be less stressed in his viv and start looking more glamorous!! Good luck with them all.