I'm well informed on African cichlids, considering I worked at one of the largest African Cichlid suppliers in the US with an owner that has gone to Africa and collected fish personally and gives lectures on the subject. I've cared for hundreds of them, some of which are the only examples of those fish imported to the US. You're making yourself look like a fool, rift lake cichlids live at a higher ph/kh/gh but not brackish water. They MIGHT benefit from a little sodium chloride in the water, but they are not brackish.
Sorry I didn't catch the phrase "tangs," I don't use common names and don't hang out on African Cichlid forums because I have no interest in keeping them at home.
Sorry I didn't catch the phrase "tangs," I don't use common names and don't hang out on African Cichlid forums because I have no interest in keeping them at home.