There are many types of fish, but not all are suitable for ornamental ponds. Outdoor ponds may suffer fluctuating ...

The Common Goldfish is by far the most popular (and populous) type of goldfish available in stores. Other well-known goldfish breeds include the Telescope or Moor, Bubble Eye, Comet, Fantail ...

A massive "megalodon" of a goldfish caught in Presque Isle, Pennsylvania, is a good reminder of why people shouldn't release their pets into the wild, the U.S. Fish and Wildlife Service says.