

I know they aren't exactly a preferred shell (I've only had one crab prefer land snail shells) but I can't help but gawk at it and bring it home with me. I'm not quite sure what to do with it. None of my crabs are jumbos, and I've seen how expensive larger shells can be! I have two tinys and a medium crab, and currently two seem to be molting. I'm concerned about my crabs getting sick from it, and I don't want to sanitize it and put it in the tank until I'm absolutely sure I want to keep it. Thoughts?