No they don't because salmon doesn't have a bladder But my dumb crazy teacher told me they had a bladder she's stupid
-Fins, gills, tale, swim bladder.
no,they do not need a swim bladder as they do not swim...
Salmon swim in the sea. Salmon are fish. Fish love water. The sea is water. Thus, salmon swim in the sea. Voila!
A swim bladder is found on the side of the fish.
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swim bladder is what helps the fish stay afloat without the swim bladder a fish would simply sink duhhh
They swim.
they have an organ called a swim bladder. It is filled with gas and it keeps them afloat.
That would be the swim bladder.
it helps to swim
To urinate, if you mean the urinary bladder. If you mean the swim bladder, it is to be able to change its depth in the water. It has a way to vent air from the gills to the swim bladder, and from the swim bladder to the digestive tract. So the fish would inflate the bladder to be able to rise and deflate the bladder to go lower.
The swim bladder makes your fish sink so it isn't floating to the top of the tank.If your fish is floating then it might be a swim bladder problem.Or your fish is dying.