Hi, this is urgent as I don't want my oldest frog to die. I recently added 3 more ADFs, 4 mollies and 2 oto cats. This is the third day I have had the new frogs, and I noticed the female frog becoming fatter (I can see red spots on her stomach also). I am not sure what this is, but I think it may be bad because the new frogs look about 2 cm smaller then my oldest so I am not sure if it could even be pregnant. Can someone please help?