I over the past couple of weeks I have been keeping my corn on newspaper. Before this he was always on aspen. I just took him out of his tank for a cleaning and he has reddish pink almost sores on random locations on his body. About the size of a pencil eraser and smaller. On his head he has a tiny line of what looks to be dried green puss and has a couple of random scales where this puss is evident. He did skip his meal this past week, but other than that is acting about as normal as could be.
I just switched him back to aspen tonight incase this is something stress related due to not being able to burrow in the newspaper. I did think he was going through a shed earlier in the week because his eyes did get cloudy, but now they are normal with no skin to be found in the tank.
Any advice or suggestions?