Ok, I think I know what killed them. It was probably
the water change because I just checked the
temp for my tap and it was 50F....
But the good news is, I see them twitching their
legs... is that a good sign...? The ones I got were
from a local breeder, pickup, and they were 1-2cm.
I acclimated them for 1 1/2 hours. Can I save them somehow?
They are twitching their legs even more now...