tropical or saltwaterfish

[lori]

can anyone give me info on a fish called a ponchofish.It looks like a paranah. my cousin said it was a tropicalfish but he has it in saltwater.

 

[jimi]

I have heard of a paco or pacu. They are tropical or brackish.

 

[aquaman2]

i had one of those pacus before it is silver whith a orngish dorsal fin like a silver dollar fish.