. "Fine in fishbowl, bad in lake Associated PressSACRAMENTO, Calif. ??? Giant goldfish could be threatening the ecology of Lake Tahoe on the California-Nevada border.Biologists with the University of Nevada, Reno say they are finding a growing number of the fish in the crystal clear lake.Researcher Sudeep Chandra said the discovery is especially worrisome because the fish eats a lot and excretes lots" . . .