- Joined
- Nov 9, 2014
- Messages
- 22,424
- Reaction score
- 34,869
Is it possible that my new tank has some bacterial problem? Coz all fishes get affected after a week of adding, however the ywg is super healthy, but when it opens its mouth, its red on the inside. Do they have red mouth on the inside? Can it be flukes resistant? Coz its been through all hell, but always recovers absolutely fine. Or is it possibke that the fishes that im buying are cynide caught so they are ok for a week then they giveup coz their immune system has become weak?
Is this happening in both your DT & QT?


