A 14-inch goldfish removed from the Niagara River. [Related: Whatever you do, don’t set your pet goldfish free in a stream.] In the Great Lakes, they’re an invasive species that will “eat anything and ...

Good thing it wasn’t ‘gators. Someone dumped a few goldfish in Teller Lake No. 5 off Valmont Road in unincorporated Boulder County a while back. Now, there are thousands. The exotic (to Colorado) ...

Spawning some goldfish eggs is always an exciting moment, showing natural breeding behavior up close. This process highlights ...

Last week, Carver County Water Management Organization staff removed over 2,000 goldfish that were spawning in Lake Hazeltine in Chaska. The organization said it is working to remove a large amount of ...

A new kind of lake monster has been found, in the depths of Lake Tahoe: gigantic goldfish. Researchers trawling the lake for invasive fish species scooped up a goldfish that was nearly 1.5 feet long ...

Hi, I’m Luke! I’m passionate about buying, selling, breeding, and keeping goldfish — and I’ve built a space to share everything I’ve learned along the way. Whether you’re new to goldfish keeping or a ...