My 12 year old son asked me on the way to the post office where we would bury the ones that didn't make it. Sounds gross, but at least he was prepared. So far, they are all still alive. I have one that appears to be having seizures now though. She is smaller than the others, but stil hanging in there for now.
Aww...I hate to see that! Glad you prepared your son!
I have good luck when I add vitamin/electrolytes to the water right away. I think for some though, that they just weren't intended to make it and since they get shipped so quick out of necessity, that's why the customer sees so much of it.