Nassarius snail help!

[fishoholic]

Originally Posted by fencer

Should be okay if they are not picked on...might want to move them to your sump tank for a while

Good idea in theory, but we have a mantis in our sump, so that won't work so well. I've haven't seen anyone go after these snails, it just seems strange that their tubes seem smaller then they used to be. Is it possible for the tubes to shrink? Seems unlikely but I don't know what the answer could be.