A man built a ‘goldfish wheelchair’ for his fish who couldn't float.

Nice work, world.

Over night, one Reddit user has single handedly made many thousands of people smile.

And all it took was a small length of cloth and a cork.

This week, Redditor leability noticed his goldfish was a little grey around the gills, as they say, lacking the strength to stay afloat.

Shunning the toilet bowl, this amazing human put his thinking cap on and got creative.

Take a look for yourself.

In 2013 a similar contraption was invented to aid a similarly disabled goldfish.

Looking for more bright ideas? Try these:

Why cupcake ATM’s are possibly the best invention we’ve heard of.

The “Ignore No More” app just might be the best invention ever.

Could this invention be the solution to the ‘fatal distraction’?