Quote:
Originally Posted by Superflyer
Bull sharks can, they can survive in salt and fresh water. What makes them worse is that they have the highest level of testosterone in sharks and can be very aggressive. The dirty part may cause a problem to their gills but I am not sure. They have been seen in the Missisippi river during run off so I would guess that they can handle it at least fairly well.
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Bull sharks prefer murky shallow water. It is why they are responsible for the most attached on humans. They love the water where rivers meet the ocean.
