That makes sense--don't know why I didn't think of it. As you said, we are still training each other, plus its harder as they are in a small (10g) tank right now with little open space for more bowls. For now, I'll watch and dole out the crickets selectively. Their new 100g terrarium should be ready very soon so I bet more bowls will work better in that (I just hope they aren't too young to move yet!). Being a frog-mom is harder than I thought--I worry about every detail! Thanks for your help!