So, I recently put up a post here asking for some advice about fin rot.
I went out and bought tetracycline for my betta's fin rot, and it hasn't seemed to help much.
He also has a bit of a fungus infection going on too... It's just on his top fin though, but I just noticed a small patch of it on his anal fin...
I purchased some Maracyn 1 today to help combat the fungus. Should I have bought Maracyn 2? And why isn't the tetracycline working? :[
He used to be a lively little fellow, but he seems to be getting more and more lethargic.