Anyone know?

[JaysonS]

My LFS gave me this shell saying it was empty and that my crab will eventually grow into it. Well when I put it into my tank once I got home I noticed these long white antennas coming from it and it moving a bit. I can never catch it moving but it is never in the same spot.


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[Sniperhank]

That is a conch.

 

[JaysonS]

Yeah, I realized that after, but thanks!


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