Fish don’t have ears, per se, but some have openings like ear canals, often many of them.
Any bodily opening can harbor bacteria, good and bad (and most do) so a possibility of bacterial infections exists.
Fish don’t have ears, per se, but some have openings like ear canals, often many of them.
Any bodily opening can harbor bacteria, good and bad (and most do) so a possibility of bacterial infections exists.
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