random fish

[Piscans]

i recieved3 free fish yesterday, they are super fat and look like sheepshead. i think they are parrot convicts. i have them in a 20 gallon with my baby largemouth bass (like 3 inches long). anyone have care tips for them? when i rehome my bass, i would like to try starting a colony in my tank. they are super short which leads me to think they are shortbody

 

[blaxsun]

Maybe post a picture or two so the eagle-eyed fish connoisseurs can confirm which they are.

 

[Piscans]

im 99 percent sure they are polar blue blood parrot convict chiclids, idk about the short body tho