So I found a..this thing in my tank

[Cohenjl13]

Any idea what it is, kind of reminds me of a sand dollar from the beach, but tiny

 

[okapizebra]

That is a snail operculum from a snail that has died.

 

[Cohenjl13]

That is a snail operculum from a snail that has died.

Great, thank you I will now look for the shell, I did a large water change last night just in case it was something that died. Now I'll look for a body.... [emoji26]

 

[Cohenjl13]

Found both my snails dead after looking around. Any ideas what would kill my Nitro and Coraline Encrusted Margarita snail, but not the shrimp or hermit crab?

 

[okapizebra]

I'm not sure. We need some more info. What size tank, water parameters, etc.

 

[JackBinimbul]

It's also possible that they got old. Or that your fish killed them. Lots of possibilities!