Klwright1122 ~ Sorry, but unbleached white flour is not a good idea. Wheat flour.....
OwensMom ~ Yep, partners are much better! It's the starved look on the beetles faces that made me get to the "Do my beetles fly or not after brief period of starvation" test. They really do eat nonstop and it didn't take long for them to become skinny and sad. They are back in the single bin, happily putting on the weight and getting friendly with the other beetles. I put an old sheet on the ground before dropping them so DH was able to retreive them quickly! None lost this time!
It's the mushiness-after-freezing that I'm worried about and yes, a dehydrator/oven has been playing in the back of my mind (quite cluttered back there). I'm a bit concerned about losing too much of the 'natural goodness' of the meal worm, so it's something I plan on playing with for a while.
LibertyChick ~ They actually eat the substrate (oats, mill, chicken feed) in addition to getting moisture from veggies and fruit. I use the cheap, quick oats. You have to add additional oats, mill, feed, etc. on occasion as it gets used up.