Hi, My sister has an ACF froglet and the first few weeks she got it, it was swimming around eating and was looking healthy but the past few weeks she spends lots of time floating around at the top of the tank, her skin colour was kind of splotchy and her fingers look odd, she also has new medium sized bumps on some parts of her body, we are going to clean the tank tomorrow and see if that helps, if you have any ideas let me know, thank you!