Many of my customers have inquired about adding red wigglers to their tumbler composter. I have had success setting up outside bins and barrels with shredded newspaper bedding like an inside worm box with red wigglers. They have even survived the winter without any special insullation protection. However, I have never tried this with a tumbler. Obviously, the bedding which is normally on the botton of a box would get mixed up if put in a tumbler. Would the process be OK for the worms. Has anyone tried this approach or even put worms in a tumbler. They might get dizzy every time you turn the tumbler. I am not talking about the kind of tumblers used to separate worms from the compost.