Wow! I turned on the lights just a bit ago to do the nightly before-bed-tank-check, when a bit of motion in one of the holes in my live rock caught my attention.
The mover was white, so I was just about to dismiss it as one of my small shelless snails, when I saw a distinctly crab-like leg tip appear. So I got in real close and found -you guessed it- a crab. This guy is about the size of a dime, hairless, and white.
And he'd just pried one of my tiny clams off the rock and was trying to get it open with his sharp, pointed little claws. Alice, I think I may have been premature to blame the pepperment shrimp for the disappearance of those
pink star polyps...they were on the same rock as this crab I just found.
Anyway, I grabbed up the rock and tried to get him out, but he ran deeper into the hole (this rock has my
button polyps on it) and so I put it in a tray and sort of jiggled it hopeing to knock him out (no such luck). Then I grabbed some freshwater and a turky baster and flushed the hole with it, drove out lots of pods, tiny snails, worms, e.t.c but no crab.
Seeing as I had no carbonated water around I grabbed my sister's pepsi (over her protests) and doused the hole with that (you should have SEEN the pods abandoning ship by the dozens) didn't work either...
So I rinsed the hole out with freshwater again, and put it back in the tank, and propped a glass with a piece of shrimp in it...we'll see.
And OH NO it couldn't be a mantis...it HAD to be a crab. Sigh.
Crazy!!
Sara