These big fish are also big eaters ... of Fish and Wildlife thinks that a few irresponsible pet owners are to blame. And while the goldfish may have cost the owners a few dollars, this mess ...

PRESQUE ISLE, Pa. (WTAJ) — “Call me Megalodon,” the U.S. Fish and Wildlife Service (USFWS) wrote about a massive pet goldfish ...

What started as a few pet goldfish dumped into a man-made pond has turned into an overwhelming invasion — and a stark ...

Here are our favorite types of freshwater fish you can keep as a pet. If you're in the throes of setting up a home aquarium, ...

We all know how big a goldfish normally is - about 4 to 8 inches ... If you're done with a pet fish and aren't sure what to ...

Once you have a big, detoxified tank ... and even the 10-gallon tank you see in every pet store won't cut it. A single adult goldfish needs at least twice that much water to thrive.

If you have a pet goldfish, but are starting to get overwhelmed with taking care of it, don't just dump it in a local pond.

The pet rock may have been the most trouble-free of companions, but a goldfish was capable of more ... large West Coast drugstore chain about his big holiday sellers. "He told me that something ...