Once I had a fish which floated on its back. This was apparently caused by issues with the swim bladder. My fish died.
Danio fish like to swim on the top, and they like to swim back and forth all of the time( mine do)
back to the mountains
it dies or it will only swim in circles
Yes fish can swim.
Fish can swim in any direction.
A catfish would be an example of a fish that can swim.
to help the fish swim and float
the only fish that doesn't swim is none. only the mudskipper can go on land
One fish that should not swim in ponds is the Stonefish.
Pikes are a breed of fish.... all fish can swim !
They have organs called swim bladders, which balance the fish and keep them from floating.