Hello. I have a very simple worm bin with some red wigglers in it. Occasionally I will buy one or two dozen nightcrawlers and also put them in there. I do this to detox them from the crap they have in those little containers for them to eat. I have never had an issue until today. I put two dozen nightcrawlers in there one week ago and they are gone, I mean gone. I know this because I went through the entire thing by hand and I found lots of red wigglers but no nightcrawlers. Did they die and decompose? And if so why? I tried to find information on whether to mix nightcrawlers and red wigglers and didn't find anything. I figured if anything the red wigglers would have a problem because they are about 1/10 the size of these Nightcrawlers. Any ideas?