I am looking into getting a breeding pair or trio of some type of dart frog, preferably one of the larger species. I already know the basics as I have experience setting up vivariums and paludariums, but these will be my first dart frogs. I don't want to feed fruit flies because I just find them inconvenient and I heard that they are masters at escaping. So are there any other alternatives to fruit flies? I have heard of bean weevils and they seem easy enough to culture, but I heard that they are great at escaping as well and they can fly. Pinhead crickets would be the best food for me because i can pick them up whenever i go to get crickets for my tree frogs, but the problem is that i don't know if a small frog would be able to eat pinhead crickets.