Anyone know of a good source of worm food?

Does anyone know of a good resource for large scale E.coli fermentations (~200L) harvested sterile for worm food? We do not have a large fermentor on campus and are looking for a facility to contract to grow up lots and lots of worm food (kg quantities)…

Thanks!

Chrissyw,

I’ve been producing food for some researchers, so let me know if you would like more details.