The rose bubble tip nem in my DT has been worrying me for over two months. Looked sickly, partially deflated, and generally unhappy. Nothing I did seemed to help. Anyway, a couple days ago, I noticed that it looked much better. It was in its same old spot, but fully inflated and happy. Great! Just now I was looking through the back of my tank while doing work in my fish room and I found a whole new RBTA that wasn't there a couple days ago! I guess my original guy must have needed to split but was having a hard time doing so for whatever reason and finally accomplished the task recently! Anyway, nice to share some good news for a change!