I would say female because of the slope head male acaras tend
to be a little more boxy.
On a side note i'm diggin the dempsey in 1st pic![]()
Firstly, I am guessing a little here as the details on either fish are sketchy, they often get ID'ed either way around I thinkThe new fish is either Cichlasoma portalegrense or Cichlasoma bimaculatum