Do hermit crabs trade shells?

Where we discuss the behavior of our hermit crabs, as in fights, pecking orders, shell swaps, etc. Please post all naked-crab posts in the Emergency forum.
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StarWarsHermitCrab
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Do hermit crabs trade shells?

Post by StarWarsHermitCrab » Wed May 06, 2015 2:00 pm

So I went to check on my hermit crabs, and my new hermit crab and Sheldon have
switched shells. Do hermit crabs usually do this?
“Try not. Do, or do not. There is no try"-Yoda


Amiller2850
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Re: Do hermit crabs trade shells?

Post by Amiller2850 » Wed May 06, 2015 4:14 pm

Totally normal! Make sure to have a variety of shells for them to choose from.


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CallaLily
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Re: Do hermit crabs trade shells?

Post by CallaLily » Wed May 06, 2015 8:45 pm

What probably happened is one crab tried on another shell, crab 2 came along and hopped into the first crabs leftover shell, then the first crab switched to the leftover shell from crab 2.

Unless you see any injuries on either crab, that's my guess.

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StarWarsHermitCrab
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Re: Do hermit crabs trade shells?

Post by StarWarsHermitCrab » Wed May 06, 2015 10:33 pm

None of the shells in the enclosure have been touched.
“Try not. Do, or do not. There is no try"-Yoda

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KellyCrabbieLove
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Re: Do hermit crabs trade shells?

Post by KellyCrabbieLove » Thu May 07, 2015 9:28 am

If you are absolutely positive then the only thing I can think about is a shell fight.
But if noone is hurt...maybe they changed right by the same spot and it appears nothing was touched.
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NeatHedgehog
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Re: Do hermit crabs trade shells?

Post by NeatHedgehog » Thu May 07, 2015 11:05 am

KellyCrabbieLove wrote:But if noone is hurt...maybe they changed right by the same spot and it appears nothing was touched.
They can be pretty sneaky about changing shells. I have observed mine walk up to a shell, crawl around it, slide in for about five minutes, sit there fairly still... nope! Slide back out and grab their previous or a different shell. I'd never know they had been touched if I hadn't watched it.

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