The Giant Mekong catfish is the largest freshwater fish in the world. Watch a video of this fish and read fascinating facts about this extreme creature here. An amazing picture of a nine-foot long specimen is shown.

Provides photographs and a fact card about the pika, a freshwater fish. Discusses the five species, where they are found, physical characteristics, diet, animals they prey upon, features of the female pike, reproduction, and population...

Get the facts about the Atlantic whitefish. Besides finding a detailed description of this fish that is unique to Canada, you?ll also learn about some of its unique facts and characteristics. Also included in this Fish and Mollusc Fact...

Explore images and facts about the Cichlid, including details on its appearance, habitat, diet, behaviour, and much more.

The Florida Museum of Natural History presents an in-depth look at the bull shark that are found in both salt and fresh water. Learn about the taxonomy, common names, geographical distribution, conservation, habitat, food habits,...

Filled with printable pages of both plant and animal pond life, Enchanted Learning features fact sheets with color pictures.