Everyday is never the same with saltwater

[Lampshade]

Congrats on the new nem's.

My tang tried to bite a britstle worm or something, he had 3-4 poking out of his nose a for a few days. I was worried, but they went away after about a week.

As for your shells, that's odd, mine get burried, but not sure why, could even be water movement. Apperently crabs are pretty smart with shells, if there's one bigger shell a few crabs will gather around it, decide who will fit it best, and let them have it, and pass down the current shell to the next crab, and that crab's shell to the next, etc. Kinda creepy.