What is this thing?

Roggio · Nov 16, 2017

I spotted some kind a black crab in my rocks. I pulled the whole rock out and cannot get him. He’s black and really large. I have no idea where he came from. While I had the rock out I found this thing. It has a hard outer shell and moves like a snail but really fast

Roggio · Nov 16, 2017

Update, my eel ended up going after the crab with no luck

What is this thing?

Roggio

Active Member

Roggio

Active Member

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