My RTBA split about two weeks ago. the smaller one doesnt seem to be doing well but the
mother is thriving what could be the problem? all water par. are fine tank has been going aver a year and I have had the RTBA for about 8-10 months
The second one just needs time to heal up, and grow. As long as the other one is doing well, I wouldn't worry too much. Just keep an eye on that little guy.
As I said the first one looks abnormally formed and not healthy. This leads me to believe that the split was due to stress and one sister just wasn't strong enough to recover.
