Hello i recently got a tiny bass from my brother in law out of his pond and i thought it would be cool to raise it. And i know a bunch of people are going to tell me the legalities of it please don't it was caught and on private property. i just want to help it get better. It started having fuzzy grainy looking things on its face and fins. i will admit i am new to fish caring but its 4 inches long largemouth in a 10 gal tank (for 2 weeks now), until my 55 gal is done and i have all the needed equipment. There are 3 minnows in there with it for food and a rock. I'm going to get the water checked today but reading other blogs have informed me that its exhibiting some of the white spot symptoms. It is swimming towards the top of the tank as well. what medication or treatments do i need to get for it or what should i do next. Water was changed once a week ago. I know their hearty fish so i want to be able to at least take care of this fish before i buy nicer more colorful freshwater fish. please help thanks.