My betta had recently got Ick, and I have added a treatmeant into the water, which seemed to make it go away. After the treatment, I also added a fungus followup medicine which was recommended after the use of the Ick Clear. Ever since the fungus followup my male betta has been hiding inside the cave of my community tank, just hanging out with the ghost shrimp. Is there anything I should do? Or will he come out on his own? Thanks in advance.