The goldfish are breeding and the spawning behavior is incredible to watch. In this video, you’ll see how goldfish begin the breeding process, from chasing behavior to egg laying and fertilization. If ...

In this video, I demonstrate how I hand spawn my goldfish to help encourage successful breeding. Hand spawning can assist with fertilization when natural spawning doesn’t occur, allowing breeders to ...

Researchers are finding a growing number of giant goldfish in Lake Tahoe, and questioning the ecological impact the fish could have on the lake.View photosChristine Ngai, of the University of Nevada, ...

YAMATO-KORIYAMA, Nara >> Scenes of goldfish breeding ponds have come to be one of the symbols of Nara prefecture. The city of Yamato-Koriyama in the prefecture is said to have a 300-year history of ...

INDIANAPOLIS (WISH) – The state’s fish and wildlife division on Wednesday posed this question: What happens when you let your goldfish loose in a pond or lake? “They get HUGE!” according to a Facebook ...

Researchers at Lake Tahoe have discovered a number of gigantic goldfish breeding in Lake Tahoe and they're worried it could ruin the lake's crystal-clear water, reports NBC's KCRA-3 in Sacramento.

Giant goldfish up to 18 inches long are breeding in Lake Tahoe. Researchers have found an increasing number of giant goldfish inhabiting and thriving in Lake Tahoe's ecosystem, KRCA 3 reportedTuesday.