picked up a female dovii yesterday, about 6-7 inches. She is in my 100 gallon tank for now (upgrading in the future). What can I do to get her out of hiding more. I bought some giant danios thinking that they may draw her out but all she did was wait until night and kill one. The rest of the time she sits in the cave and hides. Any suggestions on a way to get her active? Thanks for the help.