This weekend I moved my snails from the 5 gal
to the 10. I noticed some odd behavior from the largest snail in the tank. I don't know if he didn't like the new snail or what but I noticed that the big snail crawled ontop of the small snail and put him in his mouth. It was weird to watch. It's like the snail was eating him. I asked the lfs
about it and the woman said that she didn't know what it was doing but the snails don't have the capacity to eat each other. Should I be concerned about this? I pushed the larger snail off of the small one and it hasn't happened since. What was going on?