betra

  1. Irksome

    My betta has a small bulge on his side

    Hello. My betta has a small bulge on his side that disrupts his scales a bit. It isn’t big, so it is hard to take clear pictures of it. It has been almost unnoticeable for a few months, but it has recently become easier to see. He eats and swims well at the moment. Does anyone know what it might be?
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