Is it possible for a betta to have fin rot on his/her pectoral fins? I have been fighting for a few weeks now fin rot on Bubbles. As soon as I think I have won the battle, it comes back as soon as I stop treating him. I just noticed today that Bubbles pectoral fins do not look good. One has a little hole in it while the other looks to be split down the center. Just curious if this is fin rot or it could be something else.
He is a 2.5 gallon tank. Perameters are good. Heated to about 78-80. I do water changes every other day while I do 50% changes in between. He's eating and is really good with his flare ups.
I've been adding about 1/2 tsp of salt each time I do the water change and have been treating him with Melafix each time.
Any ideas? Thanks!