It may shock some people to learn that goldfish can live twice as long as a dog. They’re just one of several fish species ...

This week, we’ll learn about one of Hong Kong’s most beloved pets – our city even has a market named after a species of fish. Find out how these commonly misunderstood creatures let us know ...

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 ...

This species, with its many varieties, is the most common betta fish found in aquariums and pet stores, but it has more than 70 relatives, including the endangered Betta miniopinna and Betta ...

A dinky, single-gallon bowl is much too small, 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.