Caretakers in Aurora, Ontario were surprised to find goldfish swimming beneath the surface of a quiet local pond. At first, the sight seemed innocent enough—just a splash of color, maybe a few former ...

Releasing animals into the wild might appear to be an act of kindness, but it often causes unintended harm. Whether it’s ...

Why are goldfish considered an invasive species? While your goldfish may look tiny now, without a tank limiting its size, the Fish and Wildlife Service says it can balloon into a “football-sized ...

However, with invasive goldfish back in the national spotlight, here's a reminder that your pet goldfish could be detrimental to an ecosystem, should it live in natural waters.

This is how Canada's quiet war against invasive carp is waged: with electro probes, underwater nets, traps and the grim ...

Giant goldfish at Presque Isle serves as reminder for invasive species week Megan Swift | Friday, March 7, 2025 2:43 p.m.

Goldfish and koi are both species of carp that can become invasive, but there are differences between the two species.

The fish was found during an electrofishing survey in Presque Isle on Lake Erie, and the U.S. Fish and Wildlife Service shared it to raise awareness for Invasive Species Week.

‘Megalodon’ goldfish caught in Pennsylvania shows how pets released into the wild can become invasive species By CNN Newsource Published March 6, 2025 1:21 pm By Madeline Bartos ...

Why are goldfish considered an invasive species? While your goldfish may look tiny now, without a tank limiting its size, the Fish and Wildlife Service says it can balloon into a “football-sized ...

‘Megalodon’ goldfish caught in Pennsylvania shows how pets released into the wild can become invasive species By CNN Newsource Published March 6, 2025 1:21 PM ...