European Nightcrawlers Avg.250-350 per pound Eisenia Hortensis
European night crawlers are the worms you see at the bait store and walmart that are marked trout worms, redworms, panfish worms.
not the tiny redworms Eisenia fetida,
these are smaller in legth than the africans, but not in girth, better in the cold water's.
each one averages 1.7 gram's and of course some will vary 1.5---2.0 gram's
These worms make great composters also, they love cardboard
dont let the term night crawlers scare you, these guys feed off the top few inch's.
They breed as good if not better than the red worm, same size eggs and they castings they leave are awsome looking.
Basicly the same method is used raising these as the red worm.