Please ID this hitchhiker

reefguy24

New member
Tonight I shined a flashlight into my tank for the first time.

Found this creature on the top jet (JBJ 24ga nano).


Is this a good hitchhiker or a bad one? I have no idea where he came from....I haven't put any live rock into my tank in about 2 months.

I did put some "sea grass" corals....that were attached to rock. Perhaps it came with that?

I hope this is the right forum. If I were to venture a guess.....I'd say it's some sort of barnacle. But it has an antennae on it.


The "shell" on the back of the creature appears to be hard.


gCd4Ihs.jpg
 
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