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 ...

You can also buy commercially sold bacteria ... 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.

Goldfish attained the status of beginner pet in the United States thanks to ... That’s why it is recommended to buy a tank that can hold a minimum of 20 gallons of water per goldfish.

Goldfish are perennially popular pets. Attractive and easy to look after, they are a regular fixture not only in schools and homes, but in doctors’ waiting rooms, reception spaces in office ...

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 ...