Hello guys! I made an account because I'm about to tear my hair out and the people at the pet store have been less than helpful. My Betta has fin rot, and he keeps getting a little bit better and then it hits him all over again and I'm not sure where I'm making the mistake.
I've attached a pic of my baby Cas and that's what I woke up to this morning. I've been treating him with a week of bettafix but clearly that's not working.
I'm not sure if I should quarantine him into a smaller tank again, he really hated that but it did help him heal the first time. I did a round of daily water changes (75-80%) and aquarium salt and that definitely worked, I was seeing new regrowth. Then it was back to his big heated tank, a week of bettafix to help him heal, and that was going okay until today.
So if I put him in the smaller tank I haven't found a way to heat it, too, it's just a one gallon bowl. Soooo what do I do? Help please! I want him to get better!

I've attached a pic of my baby Cas and that's what I woke up to this morning. I've been treating him with a week of bettafix but clearly that's not working.
I'm not sure if I should quarantine him into a smaller tank again, he really hated that but it did help him heal the first time. I did a round of daily water changes (75-80%) and aquarium salt and that definitely worked, I was seeing new regrowth. Then it was back to his big heated tank, a week of bettafix to help him heal, and that was going okay until today.
So if I put him in the smaller tank I haven't found a way to heat it, too, it's just a one gallon bowl. Soooo what do I do? Help please! I want him to get better!
