u/CommercialPotato7369

I was moving my tiny snails to a refurbished tank and accidentally cracked its shell while picking it up and now I've moved it to a jar with some tank water and a blanched cucumber. Is there anything I should do differently? I'm relatively new to keeping snails this young, they were hitchhikers

It bit my other snails and I'm wondering if it's carnivorous or something but I don't think it looks like an assassin snail and if you have any guesses on the other snails it would be appreciated. There are like 5 in this new tank and all of them came from the plants that we added along with a bunch of eggs that I've had to get rid of