One more lake fish to id please

[Pearly]

This fish was hiding and according to the kids it's been showing aggressive behavior, it's opaque/grayish/silver color with vertical darker stripes and has couple of black circular markings ob its tail and sides, on this pic this fishie is facing front the "best shot" I was able to get of him (her)

 

[Fishdude3233]

There are no pics

 

[Pearly]

The fish is facing forward on the bottom of the blue fake plant, couldn't get a better shot