I never see my baby Jackson eating. there are crickets in the cage 24/7 that I see and hes pooping. he sleeps all the time tho and I don't know if that's normal.
You might want to count the crickets. And leaving crickets running around can be a bad idea. Is he growing? Skinny? What's your set up like? Temps/humidity? Idk much about chams but someone will come along who knows how they should he set up.
