I went to the local swap this morning and picked up the 2 white calvus and the 2 chalinochromis brichardi. Since all the fish are to young to sex both guys went by size giving me a large and small one. When I got home I noticed the smaller c. brichardi was not looking to great and the bigger one was picking on it. I got them in the tank and the smaller one does the floating upside down swim stuff. I gave her a few hours to perk up but after pulling him off the filter intake twice I decided it was time to put her down. So I guess my stocking plan will only inclide 1 chalinochromis brichardi. All the other fish are doing great.