It's hard to ID them. If you know they are from suriname, id google Crenicichla in suriname and do a process of elimination.Maybe crenicichla alta? mrrobxc
Cichlids are a cool group of fish and not all cichlids are created equal. I'm partial to SA with pikes being my main attraction.Good find. Thanks mrrobxc ...my cichlid game is in general is quite poor and not up to par like you. Even though they're starting to interest me.