Hermit Crab Lifespan

jackri

Active Member
Anyone know the average age hermit crabs live? Like the blue legged kind?
After about 2 years I have a hard time finding more than 5 of my orginal 100 I put in my tank and no they are not starving. I do hear a lot of clicking at night so I'm wondering if a pistol shrimp is picking them off slowly
 
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