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.

Image via Reddit user leability.

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