I've had a pom pom crab in my fluval edge for about 8 months now I would guess. I noticed I haven't seen it the last month or so (which is odd since it's in a 5 gallon tank that can be viewed from all sides haha) So last night I was acclimating my new TINY baby yellow tang to the tank and I decided I might as well try and find the little guy. I found him, and then saw this. So apparently my little guy, is actually a little girl. Anyone have a male? haha Not sure how long she will hold the eggs (I'm assuming they are eggs) without a male to fertilize them.