From the outside, this four-storey, roofless, dilapidated structure located on a busy Bangkok intersection looks pretty much worthless. But the ruins of the once-vibrant New World Mall now house a different world within its crumbling walls – a unique indoor pond full of exotic fish.
Constructed in 1982 by the Kaew Fah Plaza Company, the 11-storey New World Mall enjoyed a brief period of success. It was shut down just 15 years later in 1997, when the Bangkok Metropolitan Administration (BMA) realized that the owner had obtained permission to construct only four storeys. Seven upper levels were destroyed, and a subsequent fire in 1999 left the mall roofless.
Without a roof, rainwater filled the basement and this pool of stagnant water soon became a breeding place for mosquitoes. Annoyed, the vendors in the neighborhood got together and released a few fish into the water, to get rid of the pesky mosquitoes. The fish multiplied quickly, and soon the building became home to a 500-square-meter miniature ecosystem for thousands of koi and catfish.