i bought my 2nd t today. My obt is staying on top of the screen or up in the top corners though most of the time.i understand that there semi abroeal and i only had it since a day ,but im worried that her foot might get stuck in the top.what should i do to make her avoid the top and if i ever do get bit how should i treat it? P.s i also changed the substrate of my rose hair.i had a post about bark bits,but i put coco husk in both now and im gonna leave it that way.i would of done this a long time ago but this was my first time with it.