Got home from work today and noticed one of my 4 ghost shrimp lying on its back. Before i knew it, (s)he had swam straight up and fallen right back down kicking around it's legs. The color appears to be no different than it has been the last few weeks and looks the same as the other ones. Based on the description... Does it sound like it's molting or dying? and what should i do with the exo if it is molting? leave it or take it out?