I have a yellow watchman goodie and he has always hung out in his cave since placing him in the DT around 3 months ago. Just yesterday he has decided to swim to the other side of the tank and stay swimming around the top of the tank. I'm not sure what he is doing. He looks fine and isn't showing any signs of distress. What should I do, leave him alone or should I remove him and place him in a QT tank. The problem is if I place him in QT I don't know what to treat for.


