Black-tipped shark

[FishR'Us]

I was wondering if anyone was familiar with the Columbian black-tipped shark and if they become brackish/marine as they reach adulthood.

 

[Princley]

they r marine sharks can go in to fresh water for long periods of time

 

[werdna]

umm idk is this what u meant?

 

[DeLgAdO]

stick this in your pipe and smoke it

 

[Princley]

the old and true name for them there is Chanel Cats
they can go in Salt water but r more a brackish fish

 

[Rmillertx778]

channel cats and columbian sharks are totaly different. it is commonly accepted that the columbian sharks will eventualy require brackish/ marine water. however there are always exceptions as i believe the member above is trying to point out with his photo.

 

[Daniel Machado]

AFAIK, they're caught at Amazonas, far far away from the sea, in various sizes and ages. And I saw some large specimens grown in 100% freshwater just like Delgado's cats. BTW, NICE CATS, DEL!

Best regards.

Daniel.

 

[Jeox]

Ive always been told hey require marine as adults..

 

[Daniel Machado]

Maybe these large cats we see are not adults yet... I don't know. Master Guppy... We need your help here!

Best regards.

Daniel.