Hey everyone, I have this female Killie that has a white bulb on the end of her mouth. I'm thinking its just from bumping into the glass to much. Shes with another female killie and a male killie. Same species also two albino cories...and for the time being a female swordtail. I have primafix and melafix. Should I treat her with it? I don't have a qt tank but I could go buy one from walmart I'm sure. I don't have anywhere to put it though lol. Thanks!