A disabled fish can swim again thanks to the ingenuity of his owner.
In Sweden, a pet owner is giving a fish a chance to swim again with a home-made harness. A video shows a fish tank with one fish suspended from two twist ties from a floating piece of cork. She calls it a "custom wheelchair."
The pet owner says the fish, afflicted with Swim Bladder disease, appeared unable to swim and was apparently stuck on the bottom of the tank. That's when the pet owner devised his fish harness. Other fish in the tank don't seem to mind the contraption.
Source: Business Insider