It is a small black ocellaris clownfish alone in a 10 gallon tank all by himself. Coral are doing amazing, but him not so much. He eats and swims normal but has slowly gained this small holes in his fins. There are also some white spots but doesn’t look like ick. He’s been in the tank by himself for the past month. Here is a picture from a month ago and tonight.
Anyone know what could be wrong?
Anyone know what could be wrong?