El Langostino
New member
I know my cleaner shrimp sheds the exoskeleton from time to time and I'll usually see the remains floating around...Today I couldn't find the shrimp and saw him hiding under a rock appearing to be totally lifeless, however, this wasn't just an empty husk of an exoskeleton, it was a a full boodied, thick shrimp. I picked it up and it is motionless...dropped it to the bottom of the tank and it just lies on its side and gently bobs with the current as a dead organsim would. Is this just a dead shrimp or do they go into a frozen like state when re growing the outer shelll?