One of my clowns, which has been in my tank for a few months now, has a white growth coming out of the bottom of its gills. The growth is rather small at the moment and looks like some kind of fungus. Clown is eating and swimming around as usual. I first noticed the growth last week on the left side. leftside looks the same as last week, it hasnt grown, but i am beginning to notoce the same growth on the right as well. The behaviour of the clown hasnt changed. Any idea what this could be, and should i be worried?
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