I'd plz

[ska_kid]

Looks like a bay snook

 

[Jmart159]

Looks like a tilapia. I'm not sure which one though.

 

[duanes]

Agree, looks to be an African Tilapine, not a Petenia splendida

 

[duanes]

By the way, there are over 100 species of Tilapines spread over a dozen (give or take) geni, and many look very similar to each other. Here are some examples of a few I've kept.
Tilapia zillii

Oreochromis tanganyiki

niloticus

Alcolapia alcalicus (this one comes from a lake saltier than the ocean)

Sarotherodon linnelli

Stomatepia pindu

Stomatepia mariae

the 3 above are only found in one small lake, Barumbi mbu
and Coptodon bythobathes

and then of course the generic hybrid below

 

[fishnatics]

Haha I'll take that last one on the plate.

 

[MN_Rebel]

Looks like your regular plain tilapia.

 

[justarn]

Maybe a nile tilapia or tilapia Mozambique.

 

[krichardson]

Maybe a nile tilapia or tilapia Mozambique.

I was thinking mossambica