Hi! I was wondering if it's normal for my African dwarf frogs to be really hyper and jumpy. I just bought 3 and they seem to be jumping trying to get out? They keep constantly coming up for air when they should be staying on the bottom. I'm very worried because I bought 2 African dwarf frogs 2 days ago and one of them died. I searched my question on Google, and it says they may be dying. I don't know what to do or how to fix the problem. Thanks