How did this happen? The Department 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 is going ...

Fish food will do ... 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. That's almost 40 kilograms ...

But not all fish can alter their appearance. Here’s a list of pet fish that change color for various reasons: Goldfish make great pets because of their peaceful nature and stunning colors.

Environmental scientist Jordan Wein guesses that there could be as many as 100,000 goldfish in Chaska’s Grace Chain of Lakes. If you count all the little ones, there might be ...

During a recent water quality check, a Carver County Water Management Organization staff member encountered swarms of gold and black fish in the water of the Grace Chain of Lakes in north Chaska.

A sick pet goldfish wore a mask for support. The red goldfish, wrapped in the blue face mask, was spotted subtly swimming around with its friends in Shaanxi, China, on. Footage shows the aquatic ...

Thousands of goldfish have infested the West Medical Lake and are crowding out the native fish population. How did this happen? The Department of Fish and Wildlife thinks a few irresponsible pet ...

Goldfish is launching Butterbeer-flavored Grahams, and Harry Potter fans can’t wait. Here’s where to find them and why ...