What is this fish?

[Aquanero]

Looks like a juvi warmouth

 

[slayer5590]

bluegill

 

[MN_Rebel]

Its a green sunfish

 

[ParaMag12]

I agree that its a sunfish

 

[piranhaman00]

Green sunfish. Pretty awesome fish.

 

[Etan]

Sunfish but don't know which variety. Keep him and grow him out. You can keep him in mid 70s water temp and mix with ca/sa cichlids when he gets big.

 

[pondperch]

Cat food.

 

[fishnatics]

Its a green sunfish

+1

 

[divemaster99]

100% Green Sunfish, looks like a female but to young to be sure.

 

[Bottomfeeder]

I'm not getting such a green sunfish vibe from this guy. I dont see the white edges on the fins and ear spot.

Pretty cool fish, you should spare him from the arow and throw him into a predator tank to grow out. They get pretty big and aggressive.