My mystery snails have been pretty closed up in my big tank for a while now, and the other day I grabbed one for a sniff test and it was dead. This one here I grabbed to see if it's alive, and it was, so i put him/ her in my shrimp tank and I discover what appears to be an injury. Will this snail recover from this? I suspect it was a bristlenose pleco that caused this. They are a little rough with the snails and I see empty ramshorns shells often so I think they're snacking on snail. I'm bummed out, these are really pretty magenta mystery snails I had shipped in.