Ok so now I don't think it's fin/tail rot!!!

[melby1980]

So I wake up this morning to one of the baby pangasius (who was one of the only 3 looking great yesterday) missing the part of his tail fin! Do you think someone is picking on them? The only two that I can think of would be my asian upside down cat or my royal pleco..... It seems to be happening at night and both of those 2 are really active then.

 

[Tuda]

My 2 pangasius lost all their fins and eyes under 1 night, my cichlids + pleco was picking on them. All was fine till that night. My fish are Ok now, blind though but more active.

 

[melby1980]

so i pulled the upside down cat out yesterday and this morning, no new torn fins on anyone!!!! Guess I figured out the culprit. Guess I will just grow him out in a smaller tank for now lol