A few weeks ( about 3 weeks ) ago I got my first tarantulas, a b. albopilosum and a b. smithi. The albopilosum was an inch and the smithi .75 inch. Two days ago they molted and now they size up to 1.5 inches and 1 inch respectively. The albopilosum ate three worms the day after but the smithi isn't eating yet. I'm getting worried since its abdomen did not grow at all, when will it be able to eat? And also at what size can I determine the T's sex? Sorry for the dumb questions but I'm still a beginner.:biggrin:Thanks