Mantis or Pistol Shrimp?

[Oscar]

Originally Posted by nats

I have a small pistol shrimp in my tank. It is always moving the sand around to make his burrow. He sometimes piles the sand up pretty high and changes location often. Have you seen rocks or sand collecting up in piles?

No nothing like that.

Although when I got home last night I discovered a crab molt. I have not ID'd it yet, I will try to post a photo tonight. No idea I had a crab in there. And then this morning I discovered the 3rd lobster molt in 2 months.

So at least 2 of the critters are feeding well.

And I heard more clicking this morning.