Actually you should give them a way better diet than just meal worms as that is bad for them to have a varied diet as it helps them get all the nutrients they need so you should feed them Morio worms locusts black and brown crickets darkling beetles calci worms occasional pinkies and roaches are very nutritional If you can get your hands on them also dust them with calcium 5 days a week and multi vit 1 day a week also gut load them and provide a small bowl of calcium and reptile jelly for extra nutrients