Wondering if anybody else has seen this in their QT tank...Was checking my email and looked over at the tank and my royal gramma, which I have been treating for ick in the QT with all my other fish is swimming around upside down...she's not acting weird at all, eating and swimming around like a normal fish, except shes doing it upside down...could she of gotten confused all the sudden because there is no sand on the bottom...?!?!? Open to comments or suggestions...