Need A Hand Plz

[sparkdan]

hey,
i just got a silver tiped shark or a Hexanematichthys seemanni 2 days ago and the whole time hes been in my tank he has been swimming up against the glass right a the surface and i dont think he has eaten much. is sumthin wrong or do i just have a goofy fish?

 

[Fella]

hey,
i just got a silver tiped shark or a Hexanematichthys seemanni 2 days ago and the whole time hes been in my tank he has been swimming up against the glass right a the surface and i dont think he has eaten much. is sumthin wrong or do i just have a goofy fish?

They're brackish fish and do best in salty water, have a look for shark catfish or shark cats in the brackish forum.