Silver tailed shark?

[swimmy103]

will my zebras be ok with a silver tailed shark?

edit, im so sorry it is a black fin shark

 

[FrankSlapperinni]

How big is your tank?
If by Silver Tailed Shark you mean Silver Shark, or Bala Shark, that would be a no. In fact, almost all freshwater "sharks" would be able to eat your zebra's, and if not just kill them.
A Bala Shark can grow around a foot, and needs at least a 55, if not 75 gallon tank to live in when full grown.

 

[swimmy103]

i have a 20gal, it is not a bala shark, it was called a silver tailed shark, it looks much like a catfish

 

[Opcn]

Probably a columbian cat shark they like to shoal and are brackish to boot.

Opcn

 

[Fish Buddy]

Any shark (or catfish) can be agressive toward smaller fish. I would not recommend it expecially in such a small tank

 

[Interfire]

I keep danios with a bala shark, and they get along just fine.