Has anyone tried raising mealworms on dried rabbit manure?

[WillsC]

I am just curious if anyone has tried it. Rabbit feed is mostly alfalfa and while not a grain it is very rich. The manure does great things for the garden so it still has a kick. The black soldier fly larvae sure love it and feed them already to the ducks and chickens. Have another set of 6 rabbit cages over a worm 30 foot worm bed. I was going to try the manure dried and pulverized as a mealworm substrate but don't want to try and reinvent the wheen if others have already tried it and it didn't work.