One of my frogs likes to float around on the surface then go and hide between the filter and glass of my tank, she will sometimes sink down but mostly she's at the surface. I just got both my frogs and I don't know if this is just the ones personality or if she's sick. Another thing that worries me is that neither seem interested in eating, I am unsure if this could be stress over having to move from one tank to another or if they eat when I'm not around. These are my first clawed frogs and even though I read up on them online and tried to do everything that was recommended I'm still nervous that I'm doing something wrong or they might have been sick when I got them and I won't know until it's too late.