So ive got this cute little waterfall filter in my tank with my Albino Clawed frog... and it keeps jumping on top of the water fall and hanging out there all the time. I am starting to worry about it, I mean arnt they aquatic frogs? The African Clawed frog that is in the tank with it stays under water, and there are LOTS of place for the both of them to hide. So why is my frog out on land? Is this safe?