Anish Kumar. P (born on May 17, 1990), of Kanyakumari, Tamil Nadu, has made an aquarium measuring 22 mm in width, 16 mm in height and 13 mm in depth, on January 17, 2012, at Nagercoil, Kanyakumari. The aquarium is made up of glass, decorated with stones and artificial plants and is filled up with 2 ml of water.