I'm not having tangs because im planning on keeping macroalgae and very timid fish which likely won't do well. Also im doing the tank as a raja ampat/west papua biotope and there aren't many small tangs found there.r.e Tangs, how big are they?
FWIW I had 3 (yellow, sailfin, blue all added one at a time) all medium sized for years no issues and just added a largish Mimic and a Purple. No issues with aggression at all after the first 2 days with each addition.
175g bowfront,