Hi All. I have a 36g bowfront with 2 Labs,2 Blue Acai and there were 5 tiger barbs. The last couple days 2 of the barbs have been killed. one with just a chunks and the eyes eaten out the other one pretty much completely eaten. dont know for sure who the culprit is but my understanding was the these cichlids are pretty peaceful. Wondering if its breeding behavior or just to be expected. Thanks