When I brought home my beardie he was chasing his reflection off of Laputa's tank so I immediately covered it up. I now keep 3 sides covered and I try to be careful during her sleeping hours. I haven't really seen her sleep today but she's been hiding on the bottom on her plant half the day. It's been about two weeks since I got my beardie, but I think Laputa is getting better. Just worries me a little.