hello... I am a beginner fish owner, and I have no idea what I am doing!! This pleco was going to get thrown in the trash so instead I kept it, and the plan was to give it to petco or somewhere they would take it and have proper care for it. But because covid that isn’t the case. So now this pleco has a bubble infected thing on his belly and I have no idea what to do!!! And has brown spots in its mouth and I don’t know if that’s normal... If you can please help me figure out how to get rid of it and make my pleco better, it would be so appreciated!
