My pastel has now gone on food strike

He is 700 grams 2010 male, past up 3 live meals, offered 7 days apart.

temps are fine, husbandary is fine etc, my other female bp who has the same set up is still eating like crazy.

Is the most sensible thing to do just keep an eye on his weight and ride it out, i belive 700 grams is not to bad weight for a yearling male?

Most importantly, should i offer food a longer time apart now as i dont want to waste live food every week.

Thanks