Minnow? ID fish

[Leo1234]

It is the fish with the black spot on the base of the tail in the top left. What species is it? It has slightly orange tinted fins and a solid grey body with the black spot near the tail.

 

[Betta132]

Gonna need better pics. Can you catch it and put it in some sort of small holding tank?
Where'd you get it?
Looks like maybe some sort of shark. Not an actual shark, one of the various fish referred to as sharks.

 

[Leo1234]

I can't sadly. It would only eat a little and slowly declined in health then died on Thursday night

 

[Betta132]

What was the mouth like? Small? Large? Any visible fangs?
Any idea of the source?

 

[Bottomfeeder]

Labeo rubropunctatus?