went down to feed my fish this morning and saw the head of my cleaner shrimp (just got him 5 days ago) of its shell by the bicolor blennies hole.. i was like .. great -.-. looked around andafter about 3 minuits of panicking i found him. he only shedded.

jsut wondering if its good that he shedded (i think it is)

if so, how often do they do it?