Here’s the full story
basically, The New World shopping mall, a 4 storey former shopping mall. The top 7 floors were demolished to adhere to building codes in 1997. In 1999 the mall burned due to suspected arson committed by a competitor in the area. The disaster resulted in several casualties, and the building has remained abandoned ever since.
At some point in the early 2000′s an unknown person began introducing a small population of exotic Koi and Catfish species. The small population of fish began to thrive and the result is now a self-sustained, and amazingly populated urban aquarium.
Original Op’s website is pretty cool and you should see the other travel related pics