I have a problem I hope you can help me with. I have 5 Cyprochromis Leptasoma Bulu Points, and 9 Enantiopus sp. "Kilesa" . About a week and a half ago I added 14 juvenile Compressiceps Red Fin Lubufus. Until yesterday I've had no problems, but yesterday afternoon I noticed two Compressiceps were dead, and the rest were hiding within a Holey rock. I performed a water change last Thursday, and everything was fine. The only aggression I've noticed is within the Compressiceps, and it's not too aggressive. There are now 12 Compressiceps. As of this morning all my Comps are dead, along with 1 Cyprichromis and 1 Enantiopus sp. "Kilesa" . Of 28 fish I'm down to 12 within 24 hours. Please advise. Any advise would be appreciated.