Christine Ngai of University of Nevada, Reno, held a gigantic goldfish found in the waters of Lake Tahoe. Photo: Heather Segale

Beneath the blue waters of Lake Tahoe, California, lurks a new kind of sea monster: gigantic goldfish! While looking for invasive fish species, researchers from the University of Nevada, Reno, discovered a goldfish that is nearly 1.5 feet long and weighs 4.2 lb.

Tanya Lewis of LiveScience has more: Link