I have a lot of experience with freshwater aquariums - outside of cichlids. I have never owned one and don't know much about them.
I have a 75 gallon well established tank. My water is always perfect and I do routine monthly maintenance. I have a lot of happy, healthy tropical community fish. I have a shoal of neon tetras, red eye tetras, zebra danios, a few platies, a couple mollies, a few cories and one male
betta. My betta is very peaceful and never fought with the dwarf gouramis (they've since passed). The tank is densely planted, lightly stocked and has plenty of hiding places.
I wanted to add a pair of Bolivian Rams, German Gold Rams or German Blue Rams. I have read a lot that you can enter them into a tropical community with no issues and then I have read the opposite. Can I add them? Should I not do a pair and do one of each, would that help? THANKS!!!