Hi all. I'm not sure if this is the right forum for frog problems, but I'm hoping somebody might have some suggestions. I have a 26 gallon tank that's fully cycled with a mix of tropical community fish (Mollies, Platy, Neons, & guppies). I added two African Dwarf Frogs 13 days ago. After 7 days, one of the frogs seemed to be stuck on the surface. I know they go to the surface occasionally to breath, but he seemed to be stuck there. He was still moving plenty, but it just didn't seem like he could go back down to the bottom of the tank. He stayed at the top of the tank all day and the next morning he was dead. The other frog seemed fine, but now it's about 5 days later and he's doing the same thing. He's successfully made it back down to the bottom a few times, but he can't seem to stay there for long before he floats back up to the top (seemingly against his will). I'm afraid that he'll be dead tomorrow if I don't do something.
I brought a water sample to my local fish store, and they said that it was perfect. I've been feeding with tropical fish flakes and sinking "frog bites". But I've never actually seen the frogs eat, no matter how close the food is to them. Could that be the problem? Has anyone seen this "floating frog" problem before?