i set up a tank for a pair of crayfish i saw mating in the pool... after i figured out which one was the female, i pulled the male out, and found another female in the pool - walking around with it's tail tucked in, so i caught it and found that it was in berry.. so 2 crayfish in berry in this setup;
second cray was farther along than the one i orignally pulled out of the pool;
[attachment=2:2cn0wijk]IMG00188.JPG[/attachment:2cn0wijk]
here's the first one i found mating that i put in the tank first;
[attachment=1:2cn0wijk]IMG00189.JPG[/attachment:2cn0wijk]
here's the tank, on the left is a yard pond that i'm just using for duckweed.. with the flourescent light 4 or 5' away it still growing well;
[attachment=0:2cn0wijk]IMG00202.JPG[/attachment:2cn0wijk]