Thanks again! I haven't done one lick of research on Geos because of that. (I research a lot of fish LOL)
I will look into them for sure now. I do plan on having stand substrate anyway. I also think they're fairly active which is nice when you have a tank full of Polys.I have UJs so they're not total logs but they're not the most active fish either.
I have read that Pollini are most likely to get along with cichlids that have different head shapes and of course that are not black or dark. Geos fit that perfectly .
Yeah the conspecific aggression is real, I'm fortunate that my male has tolerated my female for this long. The other one I had was brutal on her, relentless.