no
Tadpoles use their tails to swim.
A swim bladder is found on the side of the fish.
when they get older they do
swim bladder is what helps the fish stay afloat without the swim bladder a fish would simply sink duhhh
what happen to tadpoles during a flood
Most the time babie fish will swim faster than tadpoles
yes
yes
No, swim bladder disease is not contagious to other fish. It is a condition that affects an individual fish's swim bladder, which helps control buoyancy.
they have an organ called a swim bladder. It is filled with gas and it keeps them afloat.
That would be the swim bladder.
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.