A bigger-than-usual discovery in Pennsylvania has prompted officials to warn what happens when "cute" turns to "brute" — as they're reminding the public that leaving a pet goldfish in the wild can ...

Don’t flush your fish. That’s what non-profit Buffalo Niagara Waterkeeper in New York is advising people against after posting a picture on Twitter of a giant goldfish that had been caught in the ...

A massive "Megalodon"-like goldfish caught last year in Pennsylvania has led to a new warning from the U.S. Fish and Wildlife Service-- don't let your pet fish loose in the wild. Last month, the USFWS ...

Gigantic goldfish wreaking havoc in local lakes may sound like something out of a throwback sci-fi flick, but it's all very real. The U.S. Fish and Wildlife Service is sharing pics of “massive” ...

Pet fish are not wild fish. City officials in Burnsville, Minnesota, recently tweeted out a warning against dumping pet fish in the wild after a large number of goldfish were found in one of the ...

BUFFALO, N.Y. (WKBW) — Buffalo Niagara Waterkeeper is reminding you not to flush goldfish after a giant goldfish was found in the Niagara River. The group posted a photo of a 14-inch goldfish that was ...

Photos of enlarged goldfish found in a Minnesota lake have sparked a warning from officials: “Please don't release your pet goldfish into ponds and lakes!" Stream NBC 5 for free, 24/7, wherever you ...

Wildlife officials in Pennsylvania are sounding the alarm after a massive goldfish was discovered in the wild, warning the public that releasing the pets can create an 'invasive problem that can last ...

The city advised pet owners not to dispose of their goldfish in lakes, as they contribute to poor levels of water quality. "They grow bigger than you think and contribute to poor water quality by ...