Quinn,
Don't know how many snails I had to begin with, so I don't know exactly how many are left. But there are lots left, though, and too hard to count, you know
As for the dead ones, I stopped counting
None died last night, if I don't count the hitchhiker that I didn't know was there. Don't know how many hitchhikers have gone missing because these guys are so small and I think they only come out at night.
I checked out my 37g and 67g earlier today. 37g has only margaritas and none have died. 67g has margaritas and ceriths. Ceriths were left over from when we had tanks with sandbeds. Two of them died shortly after changing tanks, but none have died since. No margaritas have died in the 67g, either.
Yup, it's a mystery all right. Gonna keep investigating. Lucky I found that crab eating that poor little snail last night. Gives me another direction to follow up on.