Coco's Lost Heads

[coralAnn]

This is a nightmare!!! Where did his heads go??? He's gone back into his tube and hasn't come back out since early last night. The water is still hazy. How will I know if he's dead or not before he funks up my tank??? HELP!!!

 

[carried]

It could be growing a new head. I say give it some time. Google tube coral lost his head.