What's with these turbo snails?!

[usaco]

I bought these turbo snails from my LFS last week and usually check up on them every day.

Today, I saw 2 of them had turned up side down and dead?! Can't these little things go get back up?

 

[StripesTheEel]

Generally most snails cannot turn themselves back up. There are a few species that can (most of the time) but I check everyday also and flip over any snails/hermits that are upside down. I tend to find some of my fish enjoy flipping them around.

What tankmates do you have?

 

[usaco]

I only have 2 nemo's left, 1 hermit crab & a few turbo snails..