Id minnow. I think..

[Bizzaro]

Got ten of these over the holiday weekend and cant recall the name of them. One has longer fins with brighter yellow on the fins. Also black spotted strips down the side. any help will be appreciated.

 

[Fishpony]

leopard danio?

 

[TwoHedWlf]

Not a minnow, That's a leopard danio. It's maybe a notch more rare than "Goldfish"

That one looks pretty emaciated though.

 

[duanes]

Since its a Danio, and Danios are Cyprinids, and Cyprinid is the Scientific name for minnows and carp......technically, minnow is correct.