ID help please

[Liam's tank]

Anyone know what this is? Good or bad? It’s very small, maybe 3/8 inch, looks like a mini conch shell

 

[Gumbies R Us]

@ISpeakForTheSeas

 

[Liam's tank]

I'm thinking possibly a Murex snail. When in doubt, throw it out! Which I did, if it is that snail from what I read it's an RIP situation lol

 

[rayadog]

I don’t think it’s a true conch of which there are several it could be. I always get sucked into Muricidae when I see some like this. It’s so tiny it’s hard to say

 

[ISpeakForTheSeas]

@ISpeakForTheSeas

Definitely a Muricid/Murex snail - predatory, but could make for a cool sump monster!