Pillbug in my Tank? XD

Well I'm looking at how ugly the aquascape in my tank is XD and then im looking to see where algae is so i can scrape it and I see a pillbug crawling on my live rock..... WTF? lol and then he just goes into one of the crevices. Next day my hermit crab is eating it! and I find another one shortly afterwards... Just thought I'd share lol

 

on live rock you get all kinds of critters. its good for your tank.

 

yeah i was thinking it was a hitch-hiker but that wudnt make much sense would it? lol its so strange...

 

look up isopod.

things tend to evolve in similar ways, even in separate environments.

 

wow i did not know they were in marine environments too; i do learn something everyday! lol

 

There not the same animal but the forms are similar.

 

Are you referring to Amphipods???

 

i honestly dont know, it just looks like a rolly polly XD

 

I have found tons of animals that look similar to pill bugs. Chitons look similar as well
only larger.