Hi everyone, The other day I got 2 juli cories, 2 green cories and 5 guppies. I noticed one of the juli cories has a tattered fin before I even got home. I put everyone in with some stress coat. I’ve Noticed the juli cories in general are much less active than the green cories, but this one doesn’t seem to move much at all most of the time. I have seen him move around some, but more often than not he is just on a rock. Thoughts?