Any one mixed ps demasoni with Neolamprologus brichardi

That chart is too vague. Acei are a pseudotrophues species along with MANY other species with all types of aggression levels. Demasoni will be aggressive to anything that looks like them and vice versa. The afras will most likely be aggressive towards the demasoni. The numbers will spread out the aggression but you still run the risk of fighting between the males of these species. When it comes to demasoni it's best to pick a species that looks nothing like them for tankmates.
 
Zebras types don't have stripes. I actually have no idea why they are called zebras. They are all from the metricaclima genus. Common names are red zebras( metriaclima esterae) cobalt blue zebras(metriaclima callainos),and ice blue zebras (metriaclima Greshakei). Those are the ones you see most often. OB(orange blotch) zebras are a color morph of red zebras usually, though cobalt blue zebras can also come in an OB form. There's also a pearly blue zebra you see sometimes which is a variation of Metriaclima callainos.
 
Yeah those charts are not all cracked up to be.. I have Demasoni and Flavus together and for the most part they seem to be ok but both sides have selected to weed out a few members on each side and both are Pseudotropheus types with the Flavus being Yellow and black..
 
The reason it worked is because flavus are just as nasty as demasoni. He did also mention that some from each side killed each other off. If you go with that kind of mix it's to be expected. Also I would be aware that adding flavus with labs might be a problem since they are both yellow and flavus are much more aggressive than yellow labs. Just a heads up.
 
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