Have you ever thought about adding an aquarium to your home? They can be a fantastic addition to any household or worksp ...

Betta, or Siamese fighting, fish are among "the most popular freshwater aquarium fish in the world ... When given proper care, betta fish can live for a while. But what is the average lifespan ...

The giant freshwater stingray may be the world ... where their more commonly known relatives live. These ancient fish, little changed over many millions of years, can reach 16.5 feet long ...