Got my betta about a month ago; ammonia, nitrite and nitrates have always been fine. When I first got him, when he flared, only one gill goes fully out while the other seems struggling to open but barely does. I assumed he was just born like this.
Very happy fish i presume-he eats like crazy, swims around, and at this moment is blowing a bubble nest. He also seems to flare at the tank walls a lot and looks like he puts a lot of stress on his gills. Anyways i woke up this morning and noticed this white discoloration on his gills, does anybody know what it is and how/if i should treat it?
this side has a little red dot and seems worse