Lately, when handling the worms, I did not get the pungent smell E. Fetida exude. I think they are mostly (or ALL) E. Andrei now.
When I started, I bought from dealers claiming they were E. Fetida and I didn't mix them with anything else. The ones I suspected weren't E. Fetida (my very first worm purchase), I have kept separate since.
Any thoughts out there?