Can you help identify?

[Nelimungous]

Small right now. Likely Steindachneri?

 

[stiker]

No, not ‘Geophagus’ steindachneri.

A member of the genus Satanoperca. It is hard to say with them at this size/ looking stressed, but possibly jurupari.

Juvenile Satanoperca leucosticta below

 

[Nelimungous]

Thanks I believe you are correct.

 

[tlindsey]

Small right now. Likely Steindachneri?
View attachment 1538280

Welcome aboard