Can't tell whats happening here. Do nassarius mate before laying eggs? Today I came across five snails piled on top of another one. I thought it was dead and they were eating him but I poked it to check and it recoiled further in the shell. It has not moved all day but I've gone back to check several times and its still moving a little. The other snails have left it alone for the most part but after feeding they went back and piled on again. It looks like they're reaching in the shell to pull it out maybe. Sorry the pick doesn't show too clearly but you should get the jist.