swim bladder
to help the fish swim and float
no, they have a swim bladder but this is so the fish can stay afloat
That would be the swim bladder.
Everything that a fish is enables it to survive in its own specific environment. There are not simply one or two features. The fish is a whole product of its evolution and is designed in every part to survive in water.
to move up and down in water
to move up and down in water
There Gills in their Body help them to Breathe!
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.
swim bladder is what helps the fish stay afloat without the swim bladder a fish would simply sink duhhh
A swim bladder is found on the side of the fish.
Yes. Fins, a swim bladder, the composition of their bones, and their muscles all help a fish to swim.