sick six line

[reefnut]

had this guy for a couple weeks.was doing good eating lots of mysis and cyclopteeze.then this morning i couldnt find him and i come home from work and hes wedged himself into the rock and is breathing real hard.i just went to look at him and he seems to have some sorta slime covering his face and gills and hes is trying to spit out a blob but he can only get it part way out then is forced to suck it in.hes laying on his side and he has cloudy patches on him.wondering if he was sick all along or is something wrong in my tank.also i noticed today my glass is covered in pods thousands of them.there were none yesterday.