Giant freshwater Stingray (Himantura chaophraya).

The Giant freshwater stingray fishing in ThailandName: Freshwater Stingray
(Himantura chaophraya).
Status: Native.
Rare in its natural environment with main populations around the Chao Phraya  and MaeKlong river systems in Thailand. Due to its size a very strong fighter which sticks to the bottom, battles can go on for hours. For anglers fishing in Thailand day or multi day stingray fishing trips are recommended for this monster fish. Stocked at Dreamlake in December 2003 : 2 juvenile fish 25 inch long. The Max weight is possibly 600 kg which would make it the worlds largest freshwater fish.

A huge Giant Freshwater StingRay caught Fishing in Thailand