What is this fish? And is it invasive? Good to eat?

[akdawg]

Well if it’s dead clean it and eat it.

[tablabarba]

It’s a warmouth…native to the US, but introduced (arguably invasive) west of the rockies.

[alpobc1]

Panfish of some sort. A lot of work for little meat IMO. Apparently they are tasty.
Depending on where you are, it could be invasive.