I moved them all into a little pot to grow, and they've since grown into about a half an inch to an inch long.
I would just leave them in there, but the LFSM that they're stuck is starting to turn goopy and into mush that smells really, really bad, and I feel like I should repot them. Is that ok? It won't hurt them or shock them too much, will it? They look pretty healthy to me otherwise, and I feed them once a week with MaxSea.