No, Predator Haps don't need to be stacked like Mbuna in a tank. However certain varieties of Haps tend to be far more aggessive and conspecific than others. A lot of research needs to be done on your part regarding what Haps you want to keep together. IMO A one on one situation like you suggested probably won't work out in the long run. Most varieties of "any" cichlid wouldn't do well in that scenario.
No, Predator Haps don't need to be stacked like Mbuna in a tank. However certain varieties of Haps tend to be far more aggessive and conspecific than others. A lot of research needs to be done on your part regarding what Haps you want to keep together. IMO A one on one situation like you suggested probably won't work out in the long run. Most varieties of "any" cichlid wouldn't do well in that scenario.
I am between Oklahoma City and Lawton so I normally go to either or for my fish.Depending on how you scape your tank five might be a better number. Go ahead and stock the Eye Biter & Livingstonii or substitute a Venustus. Add an Electric Blue Hap (Fryeri) & Red Fin Borleyi. Top it off with a Red Empress or Tiawan Reef. If you live near Tulsa I can recommend a few Fish Stores.