Freshwater Fish

Arowana The Most Expensive Fish in The World

Arowana The Most Expensive Fish in The World

The Arowana is the world’s most costly aquarium fish. It is a tropical freshwater fish from the brackish swamps of Asia, the river basins of South America, and the pools and billabongs of Austrailia. The Osteoglossidae are the main freshwater fish family found on both sides of the Wallace Line, an imaginary dividing line in …

Arowana The Most Expensive Fish in The World Read More »