I just noticed today that my betta's fins look tattered as if he has fin rot... He is acting completely fine with no odd behavior, and he's eating normally (sometimes getting bloated.)
I recently got a baby panda cory about a week and a half ago and he suddenly died this afternoon, and I didn't notice any sickness beforehand... he was acting completely fine beforehand. I don't know if this has anything to do with it. Any input? I also think I notice in person that he's a lot paler than he used to be.