Well after having bad luck with german blue rams i am starting over my 20 long. I pretty much have my heart set on these two stockings. I either want 2 female convicts or a mating pair of kribensis. I am not sure what to get. I am redoing my tank setup because most of my plants have died. I understand that cichlids like rocks and caves and flower pots. Is there anything else these two species of cichlid need? What do you guys think of what i should stock my tank with?